por TCMVET | Dez 11, 2025 | Câncer e tumores caninos
Border Collie cancer risks, early tumor symptoms in Border Collies, common cancers in this breed are topics every owner should understand to help their dog live a long, comfortable life. While this energetic, highly intelligent herding breed is often very healthy, they are not immune to tumors and cancer, especially as they age. Knowing what to watch for and how to care for a senior Border Collie can make a real difference in early detection and overall quality of life.
—
A. Breed Overview
Border Collies are medium-sized, athletic dogs originally bred for intense herding work. They are known for:
– Weight/size: Generally 30–55 pounds
– Lifespan: Often 12–15 years, sometimes longer with good care
– Temperament: Highly intelligent, driven, sensitive, people-focused, often “workaholics”
– Lifestyle: Thrive on mental stimulation and vigorous exercise
Overall, they are considered a relatively healthy breed, but like all dogs, they do face risks for certain diseases, including tumors and cancer. Medium-sized, active breeds that live into their teens naturally spend more years in age ranges where cancer is common.
Current evidence does not show Border Collies as the single “highest-risk” breed for cancer, but veterinary experience and owner reports suggest they may be prone to:
– Some internal organ cancers (such as hemangiosarcoma of the spleen or heart)
– Linfoma, a cancer of the lymphatic system
– Bone and skin tumors that are seen with some frequency in active, outdoor dogs
Because many Border Collies live long lives, age-related cancers can and do occur, making regular monitoring especially important.
—
B. Tumor and Cancer Risks for This Breed
1. Hemangiosarcoma (Blood Vessel Cancer)
This aggressive cancer arises from blood vessel cells and is often found in:
– Baço
– Heart
– Fígado
– Occasionally under the skin
Border Collies’ active, outdoor lifestyle does not directly cause hemangiosarcoma, but medium-sized, aging dogs of many breeds are commonly affected. It often grows silently until it causes internal bleeding, which is why routine exams and, in some seniors, screening ultrasounds can be valuable.
2. Linfoma
Lymphoma is a cancer of lymphocytes (a type of white blood cell) and lymphoid tissues. It can appear as:
– Enlarged, firm lymph nodes (under the jaw, in front of shoulders, behind knees)
– Generalized illness with weight loss and lethargy
While any dog can develop lymphoma, Border Collies may appear overrepresented simply because they so often reach senior ages when lymphoma risk is higher. Their typically thin coat and lean build can make lymph node changes easier to feel if you check regularly.
3. Mast Cell Tumors and Other Skin Tumors
Border Collies have a double coat, and lumps can sometimes hide beneath the fur. Common skin-related tumors include:
– Tumores de mastócitos (which can look like harmless skin bumps)
– Benign fatty lumps (lipomas)
– Other benign or malignant skin growths
Because Border Collies are active and sometimes get scrapes, owners may assume a bump is “just an injury.” Any lump that:
– Grows
– Changes shape, texture, or color
– Ulcerates or bleeds
should be examined by a veterinarian, regardless of size.
4. Osteosarcoma (Bone Cancer)
Osteosarcoma is more common in large and giant breeds, but medium, athletic dogs like Border Collies can also be affected. It usually presents as:
– A painful swelling on a limb
– Lameness that doesn’t go away with rest
– Reluctance to jump, run, or use stairs
Their high drive can cause them to “push through” discomfort, so subtle limping should not be ignored, especially in older dogs.
5. Other Internal Organ Cancers
Aging Border Collies can also develop tumors of:
– The liver
– The spleen (benign or malignant)
– The urinary tract (bladder, occasionally)
These may show up as vague signs like reduced stamina, changes in drinking or urination, or a swollen abdomen.
—
C. Early Warning Signs Owners Should Watch For
You know your Border Collie better than anyone. Changes in behavior, energy, or routine can be the earliest clues that something is wrong.
1. Lumps, Bumps, and Skin Changes
Watch for:
– New lumps anywhere on the body
– Existing lumps that change in:
– Size
– Firmness
– Color
– Surface (becoming ulcerated or scabby)
– Non-healing sores or areas your dog constantly licks or chews
At-home monitoring tip:
Once a month, do a “nose-to-tail” check:
– Run your hands over the entire body, including under the tail, chest, and belly
– Part the fur to look at the skin
– Note any lumps and measure them with a soft tape or ruler
– Keep a simple log (date, location, size, photo) to track changes
Any new lump or change should be checked by your vet, especially if it grows over days to weeks.
2. Weight, Appetite, and Energy
Border Collies are typically eager eaters and very active. Red flags include:
– Gradual or sudden perda de peso without diet changes
– Reduced appetite or pickiness that’s unusual for your dog
– Letargia – less interest in play, shorter walks, or staying in bed more
– Decreased performance in sports or work, such as agility, herding, or fetch
These signs are not specific to cancer but do warrant veterinary evaluation.
3. Mobility, Pain, and Behavior Changes
Because Border Collies are tough and driven, they may hide discomfort. Watch for:
– Limping or favoring one leg
– Stiffness after rest
– Reluctance to jump into the car, onto furniture, or to climb stairs
– Avoiding certain activities they usually love
– Uncharacteristic irritability or withdrawal
These could indicate joint issues, soft tissue injury, or, in some cases, bone or spinal tumors.
4. Bleeding, Coughing, or Other Concerning Symptoms
Internal tumors can cause more subtle or serious signs:
– Gengivas pálidas, sudden weakness, or collapse (may suggest internal bleeding)
– Abdômen distendido or hard “pot-bellied” look
– Coughing or trouble breathing
– Aumento da sede e micção
– Straining to urinate or blood in the urine
Any of these signs should be treated as urgent, and your dog should be seen by a veterinarian promptly.
—
D. Senior Care Considerations for Border Collies
As Border Collies age—often from around 7–8 years onward—their risk of tumors and cancer naturally increases. Their minds may still be sharp and eager, but their bodies need a different care strategy.
1. Nutrition and Body Condition
Border Collies burn a lot of calories when young and active, but seniors often slow down.
– Aim for a lean, well-muscled body—you should feel ribs easily with a thin covering of fat.
– Adjust calorie intake if activity drops to prevent obesity, which is linked to increased cancer and joint disease risk.
– Some senior diets emphasize:
– Moderate calories
– High-quality protein
– Omega-3 fatty acids for joint and overall health
Always discuss diet changes with your veterinarian, especially if your dog has other conditions (kidney, liver, or endocrine disease).
2. Exercise and Mental Stimulation
Senior Border Collies still need both physical and mental work, but in a gentler form:
– Replace intense, high-impact activities with:
– Controlled leash walks
– Swimming (if they enjoy it and it’s safe)
– Low-impact games like scent work or gentle fetch
– Provide puzzle toys, trick training, or nosework to keep their minds busy
The goal is to maintain muscle tone, joint mobility, and a healthy weight without overstraining aging joints.
3. Joint Care and Pain Management
Arthritis is common in older, athletic dogs and can mask or overlap with signs of bone tumors.
– Watch for increased stiffness, difficulty rising, and reluctance to jump.
– Discuss joint support options (such as specific diets, joint supplements, or medications) with your vet—never start supplements without guidance.
– Regular vet visits allow pain and mobility to be evaluated and managed properly.
4. Senior Check-up Intervals and Screening
For healthy adult Border Collies, an annual exam is typical. For seniors (often starting around 7–9 years):
– Consider every 6-month wellness exams
– Ask your vet about:
– Bloodwork and urine testing
– Chest X-rays or abdominal ultrasound when indicated
– Baseline blood pressure and other senior screening tests
More frequent exams help catch subtle changes earlier, including those linked to tumors.
—
E. General Tumor Prevention & Wellness Support
No approach can guarantee a dog will never develop cancer, but good overall health can support the body’s resilience and may help reduce certain risk factors.
1. Maintain a Healthy Weight
Leanness is especially important for Border Collies:
– Monitor body condition regularly.
– Adjust food portions if weight creeps up or down unexpectedly.
– Combine proper feeding with daily, appropriate exercise.
2. Diet and Hydration
– Feed a complete and balanced diet appropriate for your dog’s age, size, and activity level.
– Ensure fresh water is always available.
– Some owners explore diets with:
– High-quality, identifiable protein sources
– Healthy fats, including omega-3s
– Limited ultra-processed treats
Discuss any major diet changes with your veterinarian, especially if your dog has a history of tumors or other medical issues.
3. Regular Physical Activity
Movement supports:
– Weight control
– Joint health
– Heart and immune system function
For Border Collies, aim for consistent, moderate activity rather than extreme weekend bursts that increase injury risk.
4. Limit Environmental Risks Where Possible
While not all cancers are preventable, you can reduce some exposures:
– Avoid secondhand smoke.
– Minimize unnecessary exposure to lawn chemicals, pesticides, and harsh cleaning products; follow label directions carefully.
– Protect light-skinned or sparsely haired areas from intense sun using shade or limited exposure.
5. Thoughtful Use of Supplements and Natural Support
Some owners are interested in:
– Omega-3 fatty acids
– Joint-support supplements
– General wellness blends or herbs
These may support overall health, but:
– They are not cures for cancer and should never replace veterinary oncology care.
– Some can interact with medications or existing conditions.
Always consult your veterinarian before starting any supplement, especially in a dog with current or past tumors.
—
F. Integrative Care and Supportive Approaches
Integrative care combines conventional veterinary medicine with carefully chosen complementary approaches. For Border Collies with tumors or undergoing cancer treatment, supportive options might include:
– Acupuntura for comfort and mobility support
– Massage and gentle physical therapy to maintain strength and ease stiffness
– Calm, structured routines and stress reduction to help sensitive, high-drive dogs feel secure
Some holistic traditions, such as Traditional Chinese Medicine (TCM), focus on supporting overall vitality and balance rather than “curing” a specific disease. When used, these approaches should:
– Be guided by a veterinarian trained in integrative medicine
– Complement, not replace, treatments recommended by your primary vet or veterinary oncologist
– Be discussed openly so all members of your dog’s healthcare team understand what is being used
—
Understanding Border Collie Cancer Risks, Early Tumor Symptoms in Border Collies, and Common Cancers in This Breed
Border Collies are active, long-lived companions, which naturally increases the chance of encountering tumors or cancer as they age. Being familiar with Border Collie cancer risks, early tumor symptoms in Border Collies, common cancers in this breed, and the signs that warrant prompt veterinary attention can help you act quickly if something is wrong. Regular hands-on checks at home, routine senior wellness exams, and a strong partnership with your veterinarian are the best tools for early detection and supportive care. With attentive monitoring and thoughtful, breed-aware senior care, many Border Collies can enjoy long, full, and comfortable lives alongside the people they love.
por TCMVET | Dez 11, 2025 | Câncer e tumores caninos
Maltese cancer risks, early tumor symptoms in Maltese dogs, common cancers in this breed are important topics for any owner who wants to give their tiny companion the longest, healthiest life possible. While these dogs are generally robust for their size, they do have certain tendencies when it comes to tumors and age-related illnesses, and understanding those patterns can help you act quickly if something seems off.
—
A. Breed Overview: The Maltese at a Glance
The Maltese is a toy breed known for its long, silky white coat, bright expression, and affectionate, often velcro-like attachment to their people. Typically weighing 4–7 pounds, they are small but lively, playful, and intelligent. Their temperament is usually gentle and people-oriented, making them popular apartment and family companions.
– Tamanho: Toy breed (very small)
– Lifespan: Commonly 12–15 years; some live even longer with good care
– Temperament: Affectionate, social, alert, can be a bit vocal
– Common health themes: Dental issues, patellar luxation, heart disease, and eye problems, with some predisposition to certain cancers
Compared with some larger breeds, Maltese are not at the very top of cancer-risk lists, but like most purebreds, they are suspected to have a higher incidence of certain tumor types. Their small size, long life expectancy, and some breed-related genetics can influence which cancers occur and when.
—
B. Tumor and Cancer Risks for Maltese Dogs
1. Mast Cell Tumors (MCTs)
Mast cell tumors are one of the more frequently reported skin cancers in small breeds, and Maltese may be affected.
– What owners might notice: A skin lump that can be raised or flat, sometimes red or itchy, that may change size or appearance over time.
– Why size and age matter: Small, long-lived breeds like the Maltese may have more years of “wear and tear” on their cells, increasing the chance for mutations over time.
While some mast cell tumors can be low-grade and manageable, others can be aggressive. Any new lump or bump on a Maltese should be checked by a veterinarian rather than watched indefinitely at home.
2. Mammary (Breast) Tumors
Unspayed female Maltese, or females spayed later in life, can be at higher risk for mammary tumors.
– Risk factors:
– Being female
– Not being spayed, or being spayed after multiple heat cycles
– Advancing age
– What owners might see: Firm nodules or masses along the belly in the mammary chain, sometimes in clusters; occasionally redness, ulceration, or discharge if advanced.
In small breeds, mammary tumors are fairly common, and some can be cancerous. Early detection is much easier if you regularly run your hands along your dog’s underside during grooming.
3. Oral Tumors
Toy breeds, including Maltese, often have dental crowding and periodontal disease. Chronic inflammation and poor oral health have been linked to a higher chance of oral tumors in dogs in general.
– Possible tumors: Melanoma, squamous cell carcinoma, fibrosarcoma.
– What owners might notice:
– Swelling or a mass on the gums, tongue, or jaw
– Bad breath that is worse than “usual dog breath”
– Drooling, dropping food, or reluctance to chew
Because Maltese are prone to dental issues, it’s easy to blame all mouth problems on “bad teeth,” but any unusual oral change warrants a veterinary visit.
4. Lymphoma
Lymphoma is a cancer of the lymphatic system seen across many breeds, including small ones like the Maltese.
– General traits:
– Can present as enlarged lymph nodes (for example, under the jaw, in front of the shoulders, behind the knees)
– May also affect internal organs like the spleen or gastrointestinal tract
– Risk influencers: Genetics across the broader canine population, immune system health, and age may all play a role, though specific Maltese-only data is limited.
5. Soft Tissue Sarcomas and Other Skin Masses
Maltese, like many older small dogs, can develop a variety of skin and subcutaneous (under the skin) lumps.
– These may include:
– Benign growths (e.g., lipomas, sebaceous adenomas)
– Malignant soft tissue sarcomas
– Why this matters: You can’t reliably tell benign from malignant by appearance alone. Given the Maltese’s coat and small body size, even small tumors can interfere with comfort, grooming, or mobility.
—
C. Early Warning Signs Owners Should Watch For
Recognizing early tumor or cancer signs in your Maltese can significantly improve options and outcomes. Subtle changes are easy to miss in a small, fluffy dog, so consistent observation is key.
1. New or Changing Lumps
– Run your hands over your Maltese weekly during brushing or cuddle time.
– Watch for:
– Any new bump or thickened area under the skin
– Lumps that grow over days to weeks
– Changes in color, texture, or if the skin breaks open
– When to call the vet: Any lump that is new, growing, painful, or ulcerated should be evaluated promptly. Lumps in mammary tissue, near lymph nodes, or around the mouth deserve special attention.
2. Weight Loss and Appetite Changes
In a tiny dog, even small changes in weight or appetite can be significant.
– Warning signs:
– Eating less or becoming picky when they were previously enthusiastic
– Weight loss despite normal or near-normal eating
– Increased thirst or urination (also can suggest other diseases)
– At-home tip: Weigh your Maltese every 1–2 months using a baby scale or by holding them on a bathroom scale. Track the numbers in a notebook or app.
3. Lethargy, Pain, or Mobility Issues
Maltese are usually cheerful and fairly active indoors. When something is wrong, they may become quieter or less playful.
– Possible signs:
– Reluctance to jump on furniture or climb stairs
– Limping, stiffness, or yelping when picked up
– Sleeping more and engaging less with family
– These changes can be related to joint issues, heart disease, or other illnesses, not just cancer, but they always deserve a check-up.
4. Bleeding, Coughing, or Other Concerning Symptoms
Depending on where a tumor is located, signs can vary:
– Mouth or nose: Bad breath, bleeding, drooling, facial swelling, sneezing blood
– Chest: Persistent coughing, breathing faster or harder, decreased stamina, fainting episodes
– Digestive tract: Vomiting, diarrhea, black/tarry stools, straining to defecate
– Urinary tract: Straining to urinate, blood in urine, frequent small urinations
Seek veterinary attention right away if you notice sudden breathing trouble, heavy bleeding, collapse, seizures, or intense pain.
5. Practical Monitoring Routine for Maltese Owners
Once a month, do a brief “head-to-tail” home check:
1. Head and face: Look at eyes, gums, teeth, and under the lips for lumps or color changes.
2. Neck and body: Feel along the jaw, throat, shoulders, and ribs for enlarged lymph nodes or masses.
3. Belly and mammary chain: Gently check the entire underside, especially in females.
4. Skin and coat: Part the coat in good light to spot any odd spots, sores, or bumps.
5. Comportamento: Ask yourself if energy, appetite, or bathroom habits have changed in the last month.
Contact your veterinarian if you find anything new or worrisome, or if you’re unsure about what you’re seeing.
—
D. Senior Care Considerations for Maltese Dogs
As Maltese age, their risk for many health issues—including tumors—increases. Because they are a long-lived breed, many will spend several years as “seniors,” typically starting around 8–10 years of age.
Aging Patterns in Maltese
Common age-related issues include:
– Heart disease (especially degenerative mitral valve disease)
– Dental disease
– Arthritis and joint discomfort
– Vision and hearing changes
– Increased incidence of benign and malignant growths
These conditions can overlap with cancer signs or make them harder to recognize, which is why regular veterinary oversight is so important.
Nutrition and Body Condition
Small dogs can gain or lose weight quickly, and both extremes may impact cancer risk and overall resilience.
– Metas:
– Keep your Maltese at a lean, healthy body condition where ribs are easily felt but not visible.
– Choose a high-quality, age-appropriate diet (often a senior or adult maintenance formula).
– Considerations:
– Dental-friendly textures or diets if they have few teeth.
– Adjust calorie intake if activity level drops with age.
– Discuss any special senior diets or prescription diets with your veterinarian, especially if your dog has heart, kidney, or liver concerns.
Exercise and Activity Adjustments
Even as seniors, Maltese benefit from regular movement.
– Good options:
– Short, frequent walks
– Gentle indoor play
– Low-impact activities like sniff walks or puzzle toys
– Avoid overexertion, especially if your dog has heart or respiratory disease. Fatigue, coughing, or reluctance to continue walking should be taken seriously.
Joint Care and Pain Awareness
Small dogs can hide pain well.
– Watch for:
– Hesitation to jump on the couch or bed
– Slower to get up after naps
– Reluctance to be touched in certain areas
Talk to your veterinarian about appropriate pain control, joint support strategies, and any supplements or medications—never start pain medication on your own, as some human products are toxic to dogs.
Weight Control and Cancer Risk
Obesity can strain joints, the heart, and other organs and may influence the risk or course of some cancers.
– Use measured meals, not free-feeding.
– Limit high-calorie treats; use small, healthy options or even part of their regular kibble as rewards.
– Recheck weight and body condition score at every vet visit.
Check-Up Intervals and Screening
For a senior Maltese, consider:
– Wellness exams: At least every 6 months
– Lab work: Periodic blood and urine tests to monitor organ function
– Imagem: X-rays or ultrasound when recommended based on exam findings or symptoms
– Targeted checks: Regular oral exams, mammary checks, and skin evaluations
Regular visits give your veterinarian the chance to spot problems early and discuss appropriate diagnostic options.
—
E. General Tumor Prevention & Wellness Support
No approach can guarantee that a dog will never develop cancer, but supporting overall health may help reduce some risk factors and improve quality of life.
Healthy Weight and Body Condition
Maintaining a lean physique is one of the simplest, most effective health strategies:
– Reduces strain on joints and the heart
– Supports better mobility and energy
– May help the body handle illness or treatment better if cancer does develop
Appropriate Diet and Hydration
– Provide a balanced commercial diet that meets AAFCO standards for your dog’s life stage, unless your veterinarian recommends a different plan.
– Ensure fresh water is always available—small dogs can dehydrate quickly.
– Avoid frequent table scraps or high-fat “people foods,” which can cause digestive upset and lead to weight gain.
If you’re interested in home-cooked or specialized diets, work with a veterinarian or a board-certified veterinary nutritionist to avoid nutrient imbalances.
Regular Physical Activity
Exercise benefits circulation, muscle tone, mental health, and weight control.
– Daily walks, even short ones, can make a difference.
– Mental exercise—training games, puzzle feeders, scent games—keeps the brain engaged.
Adjust activity to your dog’s abilities, especially if they have heart or joint problems, and consult your veterinarian about safe levels.
Minimizing Environmental Risks
While not all environmental factors are fully understood, some steps may be reasonable:
– Avoid tobacco smoke exposure.
– Limit excessive sun exposure on the nose and lightly pigmented skin, especially if your Maltese has any areas of thin hair or pink skin.
– Store household chemicals, rodent poisons, and lawn products securely and follow label instructions carefully.
Natural and Integrative Support (Used Cautiously)
Some owners explore herbs, supplements, or integrative wellness approaches to support general health or complement veterinary care.
– Options might include:
– Joint-support supplements
– Antioxidant-rich diets or ingredients
– Omega-3 fatty acids for overall wellness (when appropriate)
– Always discuss any supplement or natural product with your veterinarian before use. Some can interact with medications or be unsafe for dogs with certain conditions.
Remember: No supplement has been proven to cure cancer or replace surgery, chemotherapy, or other veterinary oncology treatments.
—
F. Integrative Care: Complementing, Not Replacing, Veterinary Medicine
For Maltese with tumors or cancer, some families consider holistic or traditional wellness approaches in addition to standard care.
Examples may include:
– Gentle massage, acupuncture, or physical therapy to support comfort and mobility
– TCM-inspired strategies focused on “balancing” and supporting overall vitality
– Stress-reduction techniques such as predictable routines, calm environments, and appropriate enrichment
These approaches are best thought of as supportive, not curative. They may help with comfort, appetite, or overall resilience in some dogs, but they should always be coordinated with your veterinarian or a veterinary specialist. Decisions about surgery, chemotherapy, radiation, or palliative care must be made with a qualified veterinary professional.
—
Conclusão
Maltese cancer risks, early tumor symptoms in Maltese dogs, common cancers in this breed all come down to one key idea: informed, attentive care gives your tiny companion the best chance at a long, comfortable life. By knowing the typical tumor types seen in Maltese, watching for subtle changes in lumps, appetite, energy, and behavior, and providing thoughtful senior care, you can catch potential problems earlier. Regular veterinary check-ups, open communication with your vet, and breed-aware monitoring form the foundation of protecting your Maltese’s health as they age.
por TCMVET | Dez 11, 2025 | Câncer e tumores caninos
Bernese Mountain Dog cancer risks, early tumor symptoms in Berners, common cancers in this breed are concerns that every Berner owner should understand. This gentle giant is beloved for its sweetness and loyalty, but unfortunately, it is also one of the breeds with a notably higher risk of developing cancer, often at a relatively young age. Knowing what to watch for and how to care for your dog as they age can make a real difference in quality of life and early detection.
—
A. Breed Overview
Bernese Mountain Dogs are large, tri-colored working dogs originally bred in Switzerland as farm helpers and draft animals. They usually weigh 70–115 pounds, with males larger than females, and have a dense double coat. Their temperament is typically:
– Gentle and affectionate
– Loyal and people-oriented
– Generally calm, especially as adults
The average lifespan of a Berner is shorter than many other breeds, often around 7–9 years, partly because this breed is known for a high incidence of certain cancers. Studies and breed club health surveys consistently show that malignant tumors are among the leading causes of death in this breed, and they often appear at younger ages than in many other large dogs.
Common genetic traits relevant to health include:
– Large body size (which can influence certain cancer risks)
– A relatively small gene pool in some lines, contributing to inherited disease risk
– Strong family patterns of specific cancers in some breeding lines
This doesn’t mean every Berner will develop cancer, but it does mean owners should be especially proactive about screening and early detection.
—
B. Tumor and Cancer Risks for This Breed
1. Histiocytic Sarcoma
Histiocytic sarcoma is one of the most characteristic and serious cancers seen in Bernese Mountain Dogs. This tumor arises from certain immune system cells and can affect:
– Internal organs (like spleen, liver, lungs)
– Joints and bones
– Skin and subcutaneous tissues
In this breed, histiocytic cancers are believed to have a strong genetic component. Certain family lines show a clear pattern of multiple affected dogs. These tumors can spread quickly, which is why early recognition and prompt veterinary evaluation of vague signs (like weight loss, lethargy, or lameness) are so important.
2. Lymphoma (Lymphosarcoma)
Lymphoma affects the lymphatic system, including lymph nodes and internal organs. In Berners, it can show up as:
– Firm, enlarged lymph nodes (under the jaw, in front of the shoulders, behind the knees)
– Generalized fatigue and loss of appetite
– Weight loss and decreased energy
While many breeds can develop lymphoma, Bernese Mountain Dogs are often listed among those with a higher overall cancer burden, and lymphoma is a common diagnosis within that group. There may be hereditary influences, but environment and immune factors are also thought to play roles.
3. Mast Cell Tumors
Mast cell tumors are skin or subcutaneous (under the skin) cancers that can appear as:
– Small or large lumps, sometimes red or itchy
– Masses that change size or shape
– Lesions that may ulcerate or bleed
Any new lump on a Berner should be checked by a veterinarian, because this breed’s overall cancer risk means that “waiting to see if it goes away” can be risky. Mast cell tumors can vary widely from low to high malignancy, and only testing (like a fine needle aspirate or biopsy) can tell the difference.
4. Osteosarcoma (Bone Cancer)
As a large, heavy breed, Berners may be at increased risk for osteosarcoma, a malignant bone cancer. It most often affects:
– The long bones of the legs (especially near joints)
– Occasionally other bones like ribs or jaw
Typical early signs include:
– Sudden or progressive lameness
– Swelling over a bone
– Pain when the limb is touched or used
Size and rapid growth during puppyhood, combined with genetic factors, likely contribute to this risk in large and giant breeds.
5. Soft Tissue Sarcomas and Other Tumors
Berners can also develop:
– Soft tissue sarcomas (tumors arising in connective tissue)
– Other skin tumors
– Less common cancers of internal organs
The overall pattern is that this breed, more than many others, has a predisposition to malignant cancers, making vigilance and regular vet care especially important.
—
C. Early Warning Signs Owners Should Watch For
Early detection often relies on you noticing small changes at home. While none of these signs automatically mean cancer, they are reasons to call your veterinarian, especially in a Bernese Mountain Dog.
Lumps, Bumps, and Skin Changes
Watch for:
– Any new lump, anywhere on the body
– Existing lumps that:
– Grow quickly
– Change shape or texture
– Become red, ulcerated, or start bleeding
At-home monitoring tips:
– Once a month, gently run your hands over your dog’s entire body, including:
– Behind ears
– Under the jaw
– Armpits
– Groin
– Along the legs and tail
– Note size and location of any lumps (you can use a ruler and take a photo)
– Have your vet evaluate any new or changing lump—do not assume it’s “just a fatty lump”
Changes in Weight, Appetite, and Energy
Concerning changes may include:
– Gradual or sudden weight loss without diet changes
– Decreased appetite or pickiness in a dog that usually eats well
– Increased thirst or urination
– Unusual fatigue, less interest in walks or play
Because Berners are often very stoic, subtle behavior changes can be easy to miss. If your dog seems “off” for more than a few days, especially if older than 5–6 years, it’s worth a call to your veterinarian.
Mobility, Pain, and Lameness
Possible red flags:
– Limping that lasts more than a day or two
– Difficulty getting up, climbing stairs, or jumping into the car
– Localized swelling over a bone or joint
– Whining, panting, or reluctance to be touched in a specific area
While joint disease is common in large breeds, bone tumors and joint-associated cancers are also concerns, so persistent lameness should always be examined.
Breathing, Bleeding, and Other Warning Signs
Other symptoms that warrant prompt vet attention:
– Persistent coughing or difficulty breathing
– Distended abdomen, discomfort when the belly is touched
– Unexplained nosebleeds or other unusual bleeding
– Vomiting or diarrhea that lasts more than a day or two, especially with lethargy
– Pale gums or sudden collapse (emergency situation)
Whenever you’re unsure, err on the side of calling your veterinarian. With Berners, early evaluation can make a significant difference in options and comfort.
—
D. Senior Care Considerations for Bernese Mountain Dogs
Because many Berners are considered “senior” around 6–7 years of age (sometimes earlier), cancer risk and age-related changes often overlap.
How Aging Affects This Breed
Common senior changes include:
– Slower metabolism and tendency to gain weight
– Increased joint stiffness or arthritis
– Reduced exercise tolerance
– Higher likelihood of developing tumors or internal disease
Regular wellness exams become more important as your dog ages, not just to find cancer but to catch any health issue early.
Nutrition and Body Condition
For older Berners:
– Aim to keep them slightly lean, with a visible waist and ribs that can be easily felt but not seen.
– Talk to your vet about:
– Senior or joint-supportive diets
– Appropriate calorie levels for current activity
– Any special dietary needs if other health conditions are present
Excess weight can:
– Increase strain on joints
– Potentially influence certain disease risks
– Reduce overall mobility and quality of life
Exercise and Activity Adjustments
Activity remains important, even for senior Berners:
– Daily walks at a comfortable pace
– Gentle hill work or swimming (if your vet approves)
– Mental enrichment (puzzle toys, training refreshers, nose work)
Avoid:
– Sudden, intense exercise
– High-impact activities that stress joints
Watch for signs of overexertion such as heavy panting, lagging behind, or prolonged stiffness afterward, and adjust accordingly.
Joint Care, Pain Management, and Weight Control
Older Berners often have some degree of joint discomfort. Work with your veterinarian on:
– Safe pain management strategies
– Joint-supportive supplements or diets (if appropriate)
– Environmental changes like:
– Non-slip rugs
– Ramps or stairs to furniture or car
– Orthopedic bedding
For senior dogs, veterinary checkups every 6 months are often recommended. Your vet may suggest:
– Regular bloodwork
– Urinalysis
– Imaging (like X-rays or ultrasound) if indicated
– Screening for common age-related and breed-related issues
—
E. General Tumor Prevention & Wellness Support
While not all cancers can be prevented—especially in a predisposed breed—supporting overall health may help reduce some risk factors and improve resilience.
Mantenha um peso saudável
Key strategies:
– Measure food portions instead of free-feeding
– Choose a high-quality diet suited to large, often less-active adults or seniors
– Limit high-calorie treats; use small pieces or healthy alternatives (if vet-approved)
Keeping your Berner lean can ease joint strain and may improve overall health.
Diet, Hydration, and Everyday Care
Helpful habits include:
– Providing constant access to fresh, clean water
– Feeding balanced, complete dog food (commercial or home-prepared under veterinary guidance)
– Avoiding excessive table scraps, high-fat foods, and anything toxic
If you’re interested in adding items like omega-3 fatty acids, antioxidants, or other supplements:
– Discuss options with your veterinarian before starting anything
– Understand that supplements may support general health but are not cancer cures or replacements for medical treatment
Regular Physical Activity
Consistent, moderate exercise can:
– Help maintain muscle mass
– Support cardiovascular health
– Improve mental well-being
For Berners, multiple shorter walks may be better than one very long outing, especially in warm weather. Their thick coats make them prone to overheating, so avoid high temperatures and provide shade and water.
Minimizing Environmental Risks
While research is ongoing, some general precautions may include:
– Avoiding secondhand smoke exposure
– Reducing contact with lawn chemicals and pesticides when possible
– Storing household chemicals securely
– Using sun protection strategies for lightly pigmented areas if your dog spends a lot of time in strong sun
These steps can’t eliminate risk, but they may help provide a healthier environment.
—
F. Optional Integrative Care: Complementing Conventional Treatment
Some owners explore integrative or holistic approaches alongside standard veterinary care for Berners with tumors or cancer. These may include:
– Acupuncture for comfort and mobility
– Gentle massage or physiotherapy to support movement
– General wellness approaches aimed at supporting vitality and stress reduction
It’s important to view these methods as complementary—not alternative—to conventional diagnosis and treatment. Always:
– Discuss any integrative options with your primary veterinarian or a veterinary oncologist
– Make sure all providers are aware of every therapy and supplement being used
– Avoid any product that claims to cure cancer or replace medical treatment
The goal of integrative care is often to improve comfort, appetite, mobility, and overall quality of life while working alongside modern veterinary medicine.
—
Conclusão
Bernese Mountain Dogs face a higher-than-average risk of serious cancers, including histiocytic sarcoma, lymphoma, mast cell tumors, and bone tumors. By staying alert to early warning signs—such as new lumps, changes in weight or energy, persistent lameness, and unusual bleeding—you can help ensure your dog is evaluated promptly. Thoughtful senior care, regular vet checkups, and a focus on overall wellness all play a crucial role in supporting your Berner’s health. Partnering closely with your veterinarian for ongoing, breed-informed monitoring offers the best chance for early detection and the highest quality of life at every age.
por TCMVET | Dez 11, 2025 | Câncer e tumores caninos
Understanding Cancer Risk and Senior Care in Shetland Sheepdogs
Sheltie cancer risks, early tumor signs in Shelties, common cancers in this breed are important topics for any Shetland Sheepdog owner who wants to help their dog live a long, comfortable life. While thinking about tumors and cancer can be scary, knowing the breed’s tendencies and what to watch for puts you in a stronger position to spot problems early and work closely with your veterinarian.
—
A. Breed Overview: The Sheltie in a Health Context
Shetland Sheepdogs (“Shelties”) are small-to-medium herding dogs, typically weighing 14–27 pounds and standing 13–16 inches at the shoulder. They are intelligent, sensitive, people-focused, and often described as affectionate, devoted companions who thrive on mental stimulation and routine.
Typical lifespan ranges from about 12–14 years, and many Shelties stay active well into their senior years. However, like many purebred dogs, they carry some genetic predispositions. In addition to eye and skin issues, Shelties are believed to have a higher-than-average risk of certain tumors and cancers compared with some other small breeds—especially skin and soft tissue tumors and certain internal cancers in older age.
Key breed traits that influence health and cancer risk include:
– Double coat and light skin – may contribute to certain skin growths or sun-related issues.
– Smaller herding breed build – often relatively long-lived, so they reach ages where cancer becomes more common.
– Sensitive temperament – can make subtle behavior or activity changes more noticeable to attentive owners.
Understanding these traits helps you tailor monitoring and care as your dog ages.
—
B. Sheltie Cancer Risks, Early Tumor Signs in Shelties, Common Cancers in This Breed
Not every Sheltie will develop cancer, but some tumor types are seen more frequently in this breed than others. Below are several that veterinarians often consider when evaluating Shelties, especially middle-aged and senior dogs.
1. Skin Tumors and Mast Cell Tumors
Shelties can develop a variety of skin masses, both benign and malignant. Among the more concerning:
– Mast cell tumors (MCTs) – A common skin cancer in dogs. These may appear as:
– Firm or soft lumps in or under the skin
– Masses that swell and shrink
– Itchy, red, or ulcerated spots
Light-colored or sparsely haired areas (like the belly or inner thighs) may be more vulnerable to sun damage, which can contribute to some skin changes over time.
2. Hemangiosarcoma (Spleen, Liver, or Heart)
Hemangiosarcoma is an aggressive cancer of blood vessel–forming cells. It often affects:
– Baço
– Fígado
– Right atrium of the heart
This cancer is more strongly associated with some large breeds, but it is also reported in Shelties. Because tumors form from blood vessels, they can rupture and cause internal bleeding. Many dogs show very subtle signs until the disease is advanced, which is why routine senior exams and imaging can be critical.
3. Lymphoma (Cancer of Lymphocytes)
Lymphoma is a cancer of white blood cells found in lymph nodes, spleen, and other tissues. In Shelties, it may show up as:
– Enlarged lymph nodes under the jaw, in front of the shoulders, or behind the knees
– Lethargy, decreased appetite, or weight loss
While any dog can develop lymphoma, having a longer lifespan increases the chance of encountering cancers like this in the senior years.
4. Soft Tissue Sarcomas
Soft tissue sarcomas arise from connective tissues (muscle, fat, fibrous tissue). They may appear as:
– Slow-growing, firm lumps under the skin or deeper in the tissues
– Masses that feel “rooted” rather than freely movable
They can be difficult to fully remove depending on their location. Early detection, when tumors are smaller, usually gives more options.
5. Mammary (Breast) Tumors in Intact Females
Unspayed female Shelties, especially those not spayed until later in life, have a higher risk of mammary tumors. These can include both benign and malignant growths. They typically appear as:
– Firm nodules or lumps along the milk lines on the belly
– Single or multiple lumps that may grow over time
Spaying before the first or second heat cycle greatly reduces this risk, but decisions about timing should always be discussed with your veterinarian.
—
C. Early Warning Signs Owners Should Watch For
Because Shelties are expressive and typically very attached to their people, changes in behavior or activity can be noticeable if you know what’s normal for your dog. Early detection doesn’t guarantee a particular outcome, but it can significantly improve options.
1. Skin and Body Changes
Watch for:
– New lumps or bumps anywhere on the body
– Existing lumps that:
– Grow quickly
– Change texture (softer, firmer, more “attached”)
– Start to bleed, ooze, or ulcerate
– Dark or crusty spots on lightly haired skin
At-home tip:
Once a month, gently run your hands over your Sheltie’s entire body, parting the long coat to see the skin. Note:
– Location of any masses (you can use a simple body map or photos)
– Size and appearance (taking a picture with a coin for scale can help over time)
Any lump that is new, changing, or larger than a pea should be checked by a veterinarian.
2. General Health and Behavior Shifts
Shelties are usually bright, alert, and eager. Potential red flags include:
– Perda de peso without a change in diet
– Reduced appetite or fussiness about food
– Letargia – less interest in play, walks, or family time
– Intolerância ao exercício – tiring quickly, lagging behind, or sitting down more on walks
– Coughing, breathing changes, or fainting episodes
– Gengivas pálidas or sudden collapse (possible internal bleeding, an emergency)
3. Mobility and Comfort
Not all limping or stiffness is cancer—arthritis is common—but bone tumors or tumors pressing on nerves can cause:
– Persistent lameness that doesn’t improve with rest
– Swelling of a limb or joint area
– Crying out when a certain area is touched
Quando procurar atendimento veterinário
Contact your veterinarian promptly if you notice:
– Any new lump or bump
– Rapidly growing or changing masses
– Unexplained weight loss, appetite changes, or prolonged lethargy
– Coughing, breathing trouble, collapse, or pale gums
– Bleeding from the nose, mouth, or rectum without clear cause
Your vet may recommend tests like a needle sample (fine needle aspirate), bloodwork, X-rays, or ultrasound to determine what’s going on. These evaluations are diagnostic tools, not commitments to a particular treatment.
—
D. Senior Care Considerations for Shelties
As Shelties move into their senior years (often around age 8–9 and older), age-related changes and cancer risk both increase. Thoughtful senior care can help catch issues sooner and keep your dog comfortable.
1. Nutrition and Body Condition
Maintaining a healthy weight is one of the most powerful ways to support an older Sheltie:
– Keep them lean – Feel for ribs easily under a slight fat cover, and look for a visible waist from above.
– Senior or joint-support diets may be appropriate if recommended by your vet.
– Monitor:
– Appetite
– Food intake
– Body weight every month at home or at the clinic
Sudden weight loss, even in an overweight dog, always needs veterinary attention.
2. Exercise and Activity Adjustments
Shelties are active herding dogs by nature and usually enjoy activity into old age:
– Continue daily walks and play but tailor intensity to your dog’s stamina.
– Use shorter, more frequent walks instead of long, strenuous sessions.
– Include gentle mental enrichment (snuffle mats, puzzle toys, training games) to keep their sharp minds engaged.
If your dog is suddenly resistant to exercise, seems painful, or pants heavily with mild activity, schedule a veterinary exam.
3. Joint Care and Pain Awareness
Arthritis is common in older Shelties and can mask or mimic tumor-related discomfort. Work with your vet on:
– Appropriate pain management strategies
– Possible joint-supportive supplements or prescription diets, if recommended
– Flooring adjustments (rugs on slippery floors) and ramps for cars or furniture
Any new or unusual lameness, or swelling around joints, should be checked to rule out more serious causes.
4. Senior Check-Ups and Screening
For senior Shelties, many veterinarians recommend:
– Wellness exams every 6 months
– Routine bloodwork and urinalysis to track organ function
– Discussion of imaging (X-rays, ultrasound) if there are concerning signs or breed-specific risks
These visits provide opportunities to talk about new lumps, behavior changes, or subtle shifts you’ve noticed at home.
—
E. General Tumor Prevention & Wellness Support
No strategy can guarantee that a Sheltie will never develop cancer, but you can meaningfully support overall health and potentially reduce certain risks.
1. Weight Management and Diet
– Keep your dog lean and fit; obesity is linked to higher risk of several diseases.
– Feed a balanced, complete diet appropriate for your dog’s age, size, and activity level.
– Provide fresh water at all times and monitor drinking habits; sudden increases or decreases in thirst warrant vet attention.
Any major diet changes, special formulas, or homemade diets should be planned in consultation with your veterinarian to avoid nutritional imbalances.
2. Regular Physical Activity
Consistent exercise:
– Helps maintain a healthy body weight
– Supports joint and muscle health
– Gives you daily opportunities to spot changes in stamina, gait, or breathing
Aim for steady, moderate activity rather than extreme weekend bursts.
3. Environmental Considerations
Where practical:
– Limit prolonged sun exposure on lightly haired areas, especially at mid-day.
– Avoid tobacco smoke and heavy use of harsh chemicals around your dog.
– Use flea, tick, and parasite prevention as recommended by your veterinarian, since some infections and chronic inflammation may contribute to certain cancer risks.
4. Thoughtful Use of Supplements and “Natural” Support
Owners sometimes explore:
– Omega-3 fatty acids
– Joint-support supplements
– General wellness products or herbal blends
These can sometimes be part of a supportive plan, but:
– Effects vary between individual dogs.
– Safety and quality differ widely between products.
– Some supplements can interact with medications or affect lab results.
Always discuss any supplement, herb, or over-the-counter product with your veterinarian before starting it, especially for dogs with known or suspected cancer.
—
F. Integrative and Holistic Support (As a Complement, Not a Replacement)
Some Sheltie owners consider integrative approaches alongside conventional veterinary care, such as:
– Acupuncture
– Massage or gentle physical therapy
– Certain evidence-informed herbal or nutritional strategies
– Stress-reduction and environmental enrichment
These approaches are sometimes used to:
– Support comfort and mobility
– Help appetite and overall vitality
– Improve quality of life during or after cancer treatment
Any integrative care should be coordinated with your primary veterinarian or a veterinarian trained in integrative/holistic medicine. These methods should never replace diagnostics or proven cancer therapies recommended by a veterinary oncologist, but they may complement a comprehensive care plan.
—
Conclusão
Shetland Sheepdogs are generally long-lived companions, but they do face meaningful risks for skin tumors, internal cancers, and age-related conditions as they grow older. By staying alert to new lumps, subtle behavior changes, and early tumor signs, you can bring concerns to your veterinarian while problems are still more manageable. With regular senior check-ups, thoughtful lifestyle choices, and a strong partnership with your veterinary team, you can tailor your Sheltie’s care to this breed’s specific needs and give them the best possible support throughout their life.
por TCMVET | Dez 11, 2025 | Câncer e tumores caninos
Havanese cancer risks, early tumor symptoms in Havanese dogs, common cancers in this breed are concerns many owners don’t fully think about until their cheerful little companion starts to slow down or a strange lump appears. Understanding what your Havanese may be prone to, how to spot problems early, and how to support them as they age can make a real difference in both quality and length of life.
—
A. Breed Overview: The Havanese and Long-Term Health
The Havanese is a small, sturdy toy breed, typically weighing 7–13 pounds and standing 8–11 inches tall. Known for their friendly, outgoing temperament, they tend to be affectionate “velcro dogs” who thrive on companionship. With proper care, many live 14–16 years or longer, which is on the higher side for dogs in general.
From a genetic standpoint, Havanese are predisposed to certain issues such as eye disease, patellar luxation (loose kneecaps), and some heart conditions. Compared with some large breeds, they are not widely considered a “high-cancer” breed, but like all dogs—especially long-lived ones—they can and do develop tumors and malignancies, particularly in their senior years.
Certain types of growths and cancers are seen more often in small companion breeds like the Havanese, including:
– Skin and subcutaneous (under-the-skin) tumors
– Mast cell tumors
– Mammary (breast) tumors in intact females
– Testicular tumors in intact males
– Lymphoma and other internal cancers, though less commonly than in some larger breeds
Knowing this background helps you watch for changes and seek veterinary advice promptly.
—
B. Tumor and Cancer Risks for Havanese
1. Mast Cell Tumors (MCT)
Mast cell tumors are one of the most common skin cancers in small dogs. They can:
– Appear as small, raised skin lumps or “bug bites” that don’t go away
– Change size over days (sometimes growing and shrinking)
– Be itchy or inflamed
While any dog can develop MCT, small companion breeds like the Havanese may be at modestly higher risk than some others. Light-colored or fair-skinned areas (belly, groin, inner thighs) can sometimes be more vulnerable to certain skin changes, especially with sun exposure.
2. Benign and Malignant Skin Lumps
Havanese commonly develop various skin and subcutaneous masses as they age, many of which are benign (non-cancerous), such as:
– Lipomas (fatty tumors) – soft, movable, usually painless
– Sebaceous gland tumors – small, warty, or cyst-like bumps
However, some look-alike lumps can be malignant, including:
– Soft tissue sarcomas
– Malignant skin tumors other than mast cell tumors
Because you cannot reliably tell what a lump is by appearance alone, any new or changing bump on your Havanese should be checked by a veterinarian.
3. Mammary Tumors (Breast Tumors)
Unspayed female Havanese are at risk for mammary tumors, especially as they age. Risk increases with each heat cycle a dog goes through without being spayed. These tumors can be:
– Benign (non-spreading)
– Malignant (can spread to lungs or other organs)
You may feel small nodules or chains of lumps along the belly near the nipples. Early detection and consultation with your veterinarian are essential.
4. Testicular Tumors
Intact (not neutered) male Havanese can develop testicular tumors, particularly in later life. Risk is higher in dogs with undescended testicles (cryptorchidism), which sometimes occurs in small breeds. Signs can include:
– Swelling or asymmetry in the testicles
– Feminization changes (hair coat changes, enlarged mammary tissue) in some hormone-related tumors
Neutering eliminates the risk of testicular tumors.
5. Lymphoma and Internal Cancers
Like all dogs, Havanese can develop lymphoma (cancer of the lymphatic system) and various internal tumors (liver, spleen, intestinal). There is no strong evidence that they are at dramatically higher risk than other small breeds, but longer lifespans naturally increase the chance of encountering these problems in very senior years.
—
C. Early Warning Signs: Recognizing Early Tumor Symptoms in Havanese Dogs
Early detection often provides more options and can improve outcomes. For Havanese owners, practical at-home monitoring is key.
Skin and Lump Changes
Check your dog’s skin and body regularly, especially as they get older:
– Run your hands gently over the body weekly, feeling for:
– New lumps or bumps
– Existing lumps that grow, change shape, or become firm
– Areas that feel thickened under the skin
– Part the hair to look for:
– Red, crusty, or ulcerated spots
– “Bug bite” type bumps that persist longer than 1–2 weeks
Seek veterinary attention promptly if:
– A lump appears suddenly and grows noticeably over days to weeks
– A bump bleeds, oozes, or ulcerates
– Your vet has previously said a lump is benign and it begins to change
Behavior, Appetite, and Weight
Because Havanese are typically lively and people-focused, subtle changes can be telling:
– Decreased enthusiasm for walks or play
– Sleeping more or seeming withdrawn
– Eating slower, eating less, or suddenly becoming picky
– Unexplained weight loss despite normal feeding
These can be early clues of internal problems, including tumors, but also of many non-cancer conditions. Any persistent change (more than a week or two) warrants a vet appointment.
Mobility, Pain, and Comfort
Watch for:
– Limping or difficulty jumping on furniture
– Reluctance to climb stairs
– Yelping when picked up or touched in a specific area
– Stiffness that doesn’t improve after gentle movement
Bone or joint issues are common with age, but sometimes bone tumors or spread from other cancers can cause pain and lameness. Your veterinarian can help sort out the cause.
Other Concerning Signs
Contact your veterinarian promptly for:
– Persistent coughing or breathing changes
– Distended or “tight” abdomen
– Recurrent vomiting or diarrhea
– Bleeding from the nose, mouth, rectum, or urinary tract
– Straining to urinate or defecate
You are not diagnosing cancer at home—you are noticing changes and getting professional help early.
—
D. Senior Care Considerations for Havanese
As a long-lived toy breed, the Havanese may spend a significant portion of life as a senior. Aging itself is a key risk factor for tumors, so thoughtful senior care is especially important.
How Aging Affects This Breed
Senior Havanese often show:
– Slower metabolism and easier weight gain
– More joint stiffness (especially with knee or hip issues)
– Dental disease, which can impact appetite and overall health
– Diminished vision or hearing, leading to reduced activity
These age-related changes can mask or mimic signs of cancer, making regular veterinary wellness exams crucial.
Nutrition and Body Condition
Maintaining an ideal body condition helps joints, heart, and may reduce some cancer-related risks:
– Feed a high-quality diet appropriate for small senior dogs, as recommended by your veterinarian.
– Monitor weight every 1–2 months; adjust portions if your dog is:
– Gaining weight: slightly reduce calories or increase gentle activity
– Losing weight without trying: schedule a veterinary visit to investigate
Avoid frequent high-calorie treats and table scraps, which can quickly add pounds to a small dog.
Exercício e atividade
Even elderly Havanese usually benefit from daily movement:
– Short, frequent walks instead of long, exhausting outings
– Gentle play sessions on soft surfaces
– Mental enrichment: scent games, training refreshers, food puzzles
If your dog tires quickly or pants excessively, or if exercise tolerance suddenly drops, speak with your veterinarian.
Joint Care and Pain Management
These small dogs can hide discomfort remarkably well. Supportive strategies (under your vet’s guidance) may include:
– Weight control to reduce stress on joints
– Non-slip mats at home to prevent falls
– Ramps or steps to reach furniture or the car
– Veterinary-recommended joint support products, if appropriate
Never start pain medications or supplements without consulting your veterinarian; some products can interact with other drugs or affect organ function.
Check-Up Intervals and Screening
For a healthy adult Havanese, yearly wellness exams are usually recommended. Once your dog reaches around 8–9 years (or earlier if advised):
– Consider exams every 6 months
– Discuss:
– Bloodwork to monitor organs
– Urine tests
– Dental checks
– Baseline imaging or targeted screening if your vet has concerns
Regular visits allow your veterinarian to notice subtle changes you might miss at home.
—
E. General Tumor Prevention & Wellness Support
No strategy can guarantee a cancer-free life, but you can reduce some risks and support overall resilience.
Controle de peso e dieta
– Keep your Havanese slim but not underweight; you should feel ribs easily but not see them prominently under normal coat.
– Feed a nutritionally balanced commercial dog food or carefully formulated home-prepared diet guided by a veterinary professional.
– Ensure constant access to fresh, clean water.
Regular Physical Activity
– Daily low-impact exercise supports immune function, muscle tone, and mental health.
– Adjust intensity to your dog’s age and medical status; when in doubt, ask your veterinarian what is safe.
Environmental Considerations
– Limit prolonged sunbathing, especially on shaved or sparsely haired light-colored areas, to reduce UV-related skin changes.
– Avoid secondhand smoke, which is associated with some cancers in pets.
– Store chemicals, rodent poisons, and lawn products securely out of reach; follow label instructions to minimize exposure.
Natural and Integrative Support (General Guidance)
Some owners explore:
– Omega-3 fatty acid supplements
– Antioxidant-rich diets
– Certain herbs or nutraceuticals aimed at supporting immune health
Evidence is mixed and evolving, and responses vary by individual dog. Any supplement or “natural” product should be discussed with your veterinarian or a veterinary nutritionist to:
– Ensure it’s safe with your dog’s medications and conditions
– Avoid ingredients that could stress the liver or kidneys
– Confirm an appropriate dose range, if recommended
These approaches are best viewed as supportive wellness measures, not treatments for existing tumors or cancer.
—
F. Integrative and Holistic Care as a Complement
For some Havanese with tumors or cancer, integrative care—combining conventional veterinary medicine with carefully chosen complementary approaches—can play a role in overall comfort and wellbeing.
Options a veterinarian or certified integrative practitioner might discuss include:
– Acupuncture for pain relief or general comfort
– Gentle massage or physical therapy to maintain mobility
– Stress-reduction practices (routine, calm environment, safe spaces)
– Diet adjustments to maintain strength and body condition
These strategies aim to support vitality, reduce discomfort, and improve day-to-day quality of life. They should always:
– Complement, not replace, evidence-based diagnostics and treatments
– Be tailored to the individual dog by a qualified professional
– Be monitored for benefit and any potential side effects
Always involve your primary veterinarian or a veterinary oncologist when considering any holistic or traditional therapies for a dog with known or suspected cancer.
—
Conclusão
Havanese are generally robust, long-lived companions, but their extended lifespan naturally brings increased exposure to tumors and age-related cancers, especially of the skin, mammary tissue, and reproductive organs. By watching closely for early changes—new lumps, shifts in appetite, energy, or weight—and seeking veterinary advice promptly, you give your dog the best chance for timely care. Combined with thoughtful senior management, good nutrition, appropriate exercise, and regular check-ups, breed-aware monitoring can help your Havanese enjoy as many happy, comfortable years with you as possible.
por TCMVET | Dez 11, 2025 | Câncer e tumores caninos
Boston Terrier cancer risks, tumor symptoms in Boston Terriers, common cancers in this breed are important concepts for every owner to understand, especially as these small, lively dogs reach middle and senior age. Boston Terriers are affectionate, people-oriented companions known for their tuxedo coats, expressive eyes, and playful personalities. They’re a small breed (usually 12–25 pounds) with a typical lifespan of around 11–15 years. While many Boston Terriers live long, happy lives, research and clinical experience suggest they may have a higher-than-average risk for certain tumors—particularly some brain tumors and skin cancers—compared with many other breeds.
—
A. Breed Overview
Boston Terriers are a brachycephalic (short-nosed) toy-to-small companion breed. They are:
– Generally friendly, social, and eager to please
– Intelligent, but sometimes a bit stubborn
– Moderately active—they enjoy play and walks but are not endurance athletes
– Typically indoor family dogs that thrive on human interaction
Common health traits for this breed include:
– Brachycephalic airway issues (snoring, exercise intolerance in some dogs)
– Prominent eyes, which can make them prone to eye injuries and some eye diseases
– Skin folds and sensitive skin in some individuals
From a cancer standpoint, Boston Terriers are known or suspected to be at increased risk for:
– Certain tumores cerebrais (especially glial tumors)
– Tumores de mastócitos and other skin cancers
– Some other internal tumors, including heart base tumors and, less commonly, cancers like lymphoma or hemangiosarcoma
Not every Boston Terrier will develop cancer, but knowing these tendencies can help you act quickly if something seems off.
—
B. Tumor and Cancer Risks for This Breed
1. Brain Tumors
Boston Terriers appear overrepresented among dogs diagnosed with primary brain tumors, especially glial tumors (tumors arising from the supporting cells of the brain). Factors that may contribute include:
– Genética: Certain lines and families may carry higher risk, though the exact genes are still being studied.
– Skull structure: The compact skull of brachycephalic breeds may play a role, though the connection is not fully understood.
Brain tumors in dogs often develop in middle-aged to older animals, but may occasionally appear earlier.
2. Mast Cell Tumors (MCTs)
This breed is also more prone than average to tumores de mastócitos, a common type of skin cancer in dogs. These can:
– Appear as small, raised skin bumps or larger, irregular lumps
– Change in size, sometimes waxing and waning
– Occur anywhere on the body, including the trunk, limbs, and face
Risk factors include:
– Short coat and skin sensitivity: Easier to notice lumps, but also more prone to skin irritation and sun exposure on light-colored areas.
– Genetic predisposition: As with many breeds, some Boston lines seem more affected.
3. Other Skin Tumors
Boston Terriers may also develop:
– Benign skin growths (like lipomas or warts) that still need checking, because they can resemble more serious tumors
– Other malignant skin cancers such as melanoma or soft tissue sarcomas, though these are less specifically “Boston-prone” than mast cell tumors
Their short coat means owners can often notice lumps early—if they know what to look for and check regularly.
4. Heart Base Tumors and Internal Cancers
Some Boston Terriers are diagnosed with heart base tumors (e.g., chemodectomas) and other internal tumors, though these are not as commonly discussed as brain or skin cancers. Internal cancers may:
– Grow silently for a long time
– Present with vague signs like lethargy, coughing, or fainting
– Be detected incidentally during imaging for other issues
While cancers like lymphoma or hemangiosarcoma are seen across many breeds, Boston Terriers do not appear to be the highest-risk breed for these, but they remain possible.
—
C. Early Warning Signs Owners Should Watch For
Because early detection can often improve options and outcomes, knowing early tumor symptoms in Boston Terriers is crucial. Watch for both external and internal changes.
1. Skin and External Lumps
Check your dog’s skin and body every month:
– Run your hands over the entire body, including:
– Behind ears and along the neck
– Under the armpits and groin
– Along the ribs, tail base, and legs
– Look for:
– New lumps or bumps, even very small ones
– Lumps that grow, change shape, or become red or ulcerated
– Any sore that doesn’t heal within a couple of weeks
When to call the vet promptly:
– Any new lump that appears and persists more than 1–2 weeks
– Any suddenly enlarged or painful lump
– Lumps that bleed, ooze, or cause your dog to lick or scratch excessively
Only a veterinarian can determine what a lump is through tests like a fine needle aspirate or biopsy.
2. Behavior and Neurological Changes (Possible Brain Tumors)
Because Boston Terriers have a known risk of brain tumors, pay close attention to new nervous system signs, especially in middle-aged and older dogs:
– Seizures (even a single seizure should be evaluated)
– Sudden changes in behavior or personality
– Circling, pacing, or walking into objects
– Head tilt, balance problems, or staggering
– Abnormal eye movements or differences in pupil size
Contact your veterinarian immediately if these signs appear; they may not be tumors, but they always warrant urgent evaluation.
3. General Signs of Illness
Cancers of many types can cause more subtle, whole-body changes such as:
– Unexplained perda de peso or muscle wasting
– Decreased appetite or picky eating
– Persistent lethargy or reduced interest in play and walks
– Coughing, breathing changes, or exercise intolerance
– Recurrent vômito ou diarréia
– Unusual bleeding (from mouth, nose, rectum, or in urine)
If any of these signs last more than a few days, or worsen, schedule a veterinary visit.
—
D. Senior Care Considerations for Boston Terriers
As Boston Terriers age—often from around 7–8 years onward—their risks for both benign and malignant tumors generally increase. Thoughtful senior care can improve comfort and help catch problems earlier.
1. How Aging Affects This Breed
Common age-related changes include:
– Stiffness or joint discomfort, especially after rest
– Slower metabolism and tendency to gain weight
– Diminished exercise tolerance, especially in hot or humid weather
– Vision or hearing changes
These changes can mask early cancer signs, so it’s important to know what’s “normal” for your dog and track any changes over time.
2. Nutrition and Body Condition
Maintaining a healthy weight is one of the most powerful tools to support overall health:
– Aim for a lean, well-muscled body condition where you can feel the ribs easily but not see them prominently.
– Ask your vet whether a senior-formulated diet is appropriate, particularly if your dog has other health issues.
– Avoid excessive treats and table scraps; use healthy, portion-controlled rewards instead.
Senior Boston Terriers with cancer or other chronic diseases may need tailored nutrition, so always discuss diet changes with your veterinarian.
3. Exercise and Activity Adjustments
Regular, moderate exercise:
– Helps maintain muscle mass and joint mobility
– Supports heart and lung health
– Aids in weight control and mental wellbeing
For older Bostons:
– Offer shorter, more frequent walks instead of long, strenuous outings.
– Avoid intense exercise in hot, humid, or smoky conditions due to their brachycephalic airway structure.
– Include gentle play and enrichment (sniff walks, puzzle toys, training games).
4. Joint Care and Pain Management
Arthritis and orthopedic discomfort can make it harder to notice early signs of cancer-related pain. To support joint health:
– Provide non-slip flooring or rugs where possible.
– Offer a cushioned, supportive bed.
– Use ramps or stairs to reduce jumping off furniture.
Discuss with your vet:
– Whether prescription pain control is needed
– If joint-supportive supplements might be appropriate (never start supplements without veterinary guidance)
5. Veterinary Check-ups and Screening
For senior Boston Terriers, many veterinarians recommend:
– Wellness exams every 6 months instead of once a year
– Baseline and follow-up exame de sangue e urinalysis to check organs
– Chest imaging (X‑rays) and possibly ultrasound or advanced imaging when indicated
– Regular oral exams; dental and oral tumors may be more noticeable with thorough mouth checks
Ask your vet whether specific cancer screening or monitoring is advisable based on your dog’s age, history, and family background.
—
E. General Tumor Prevention & Wellness Support
No method can completely prevent cancer, but you can support your Boston Terrier’s overall health and potentially reduce some risk factors.
1. Healthy Weight and Body Condition
Obesity is linked to many health problems and may increase certain cancer risks. To help:
– Feed measured portions based on your vet’s guidance.
– Reassess body condition regularly and adjust food intake as needed.
– Keep a log of weight at each vet visit; small trends over time matter.
2. Balanced Diet and Hydration
A high-quality, complete diet appropriate for your dog’s age and health status supports immune and organ function. Consider:
– Commercial diets that meet AAFCO standards, or carefully formulated home-prepared diets under veterinary guidance.
– Always-available fresh water.
– Avoiding faddish or extreme diets unless specifically recommended by a veterinarian.
Some owners explore supplements (e.g., omega‑3 fatty acids, joint supplements, antioxidant blends) for general wellness. Discuss any product with your vet first to avoid adverse interactions or unsuitable ingredients.
3. Regular Physical Activity
Consistent movement supports circulation, digestion, and mental health:
– Daily walks tailored to your dog’s fitness level
– Low-impact activities (gentle fetch, indoor games, scent work)
– Training sessions that engage the mind as well as the body
Keep an eye out for new exercise intolerance, coughing, or collapse, and seek veterinary advice promptly if these appear.
4. Minimizing Environmental Risks
While many risks cannot be fully controlled, you can:
– Limit exposure to secondhand smoke.
– Avoid unnecessary contact with yard chemicals, pesticides, and harsh cleaning agents.
– Protect light-skinned or sparsely haired areas from excessive sun exposure (shade, limited midday sun).
– Use only vet-recommended flea, tick, and heartworm preventives; parasite infections and chronic inflammation can stress the body.
5. Regular Home Checks
Once a month:
– Do a nose-to-tail exam for lumps, sores, or changes.
– Look in the mouth for unusual growths or bleeding.
– Note any changes in weight, appetite, water intake, or bathroom habits.
Write down observations to share with your vet—small patterns over time can highlight early concerns.
—
F. Optional Integrative Care: Supporting Overall Resilience
Some Boston Terrier owners are interested in integrative or holistic approaches to complement standard veterinary care. When used thoughtfully and under veterinary supervision, these approaches may help support comfort and overall resilience in dogs living with or at risk for cancer.
Potential integrative options can include:
– Acupuncture or medical massage for pain relief and relaxation
– Gentle physical rehabilitation to maintain mobility
– Herbal or nutraceutical supplements aimed at general immune support or reducing inflammation, prescribed and monitored by a veterinarian familiar with these products
These methods should always:
– Be discussed with your primary veterinarian or a veterinary oncologist
– Be seen as additions to, not replacements for, evidence-based cancer diagnosis and treatment
– Avoid claims of “cure” or promises to shrink tumors, which are not supported by reliable evidence
A coordinated team approach—conventional vet care plus carefully chosen integrative support—can help address your Boston Terrier’s comfort, appetite, mobility, and stress levels during illness or aging.
—
Conclusão
Boston Terriers are charismatic, loving companions with particular vulnerabilities to certain brain and skin tumors, making awareness of Boston Terrier cancer risks especially important. By learning common tumor symptoms in Boston Terriers, performing regular at-home checks, and partnering closely with your veterinarian—especially as your dog becomes a senior—you greatly improve the chances of catching problems early. Thoughtful daily care, appropriate screening, and prompt attention to changes offer your dog the best opportunity for a longer, more comfortable life.
