A golden English Cocker Spaniel being gently examined by a veterinarian, representing the importance of preventive health care for the breed
9 min read
Published on October 9, 2025

Common Health Issues in English Cocker Spaniels and How to Prevent Them

Learn about common English Cocker Spaniel health issues including dental disease (20%+ affected), ear infections, and weight management. Prevention tips included.

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At a glance

  • Periodontal disease affects over 20% of English Cocker Spaniels annually, making daily dental care essential
  • Their distinctive floppy ears make them prone to infections, requiring regular cleaning and thorough drying
  • Nearly 10% struggle with weight management, which can worsen other health conditions
  • Early prevention through regular vet check-ups and proper care prevents most serious complications

Understanding your dog's health risks

You might notice your English Cocker Spaniel pawing at their ears more than usual, or perhaps their breath has become particularly unpleasant lately. These seemingly minoEnglish Cocker Spanielsthe most common health issues affecting this beloved breed. Research shows that while English Cocker Spaniels are generally healthy dogs, they face specific challenges that owners can largely prevent with the right knowledge and care.

The good news is that most health problems in these dogs develop gradually, giving you plenty of opportunity to intervene early. Understanding what to watch for and how to prevent issues makes all the difference in keeping your companion healthy and comfortable throughout their life.

Dental disease: the silent threat

Close-up view of an English Cocker Spaniel's mouth during dental care, showing proper tooth brushing technique for preventing periodontal disease

Periodontal disease affects 20.97% of English Cocker Spaniels each year, making it by far the most common health issue in the breed. Many owners don't realise how serious dental problems can become until they notice yellow or brown teeth, red inflamed gums, or loose teeth that signal advanced disease.

The distinctive sweet, musty smell of dental disease is often the first sign owners notice. Bad breath in dogs isn't normal or something to ignore. Left untreated, bacteria from dental disease can spread to other organs, causing heart, liver, and kidney problems.

Prevention starts with daily brushing using dog-specific toothpaste like Virbac C.E.T. Toothpaste. Most dogs accept this routine when introduced gradually, starting with just touching their teeth and gums before progressing to actual brushing. Dental chews such as Oravet Dental Chews provide additional protection, though they supplement rather than replace brushing.

Professional dental cleaning by your veterinarian becomes necessary when home care isn't enough. These procedures, performed under anaesthesia, allow thorough cleaning below the gum line where most damage occurs.

Ear infections and proper ear care

An English Cocker Spaniel having its characteristic floppy ear examined, demonstrating proper ear care technique to prevent infections

Those beautiful, silky ears that give English Cocker Spaniels their distinctive look also create the perfect environment for infections. About 10.09% of these dogs develop otitis externa annually, with their floppy ears trapping moisture and limiting air circulation.

You'll typically notice redness, swelling, or discharge before your dog shows obvious discomfort. A foul odour from the ears is another clear warning sign. Some dogs shake their heads frequently or scratch at their ears, but others show no obvious symptoms until the infection is well established.

Regular cleaning with a dog ear cleaner like Oxyfresh Ear Cleaner prevents most infections. The key is thoroughly drying the ears after baths or swimming, when moisture gets trapped in the ear canal. Gently lift the ear flap and use a clean, dry cloth to remove excess moisture from the visible parts of the ear.

Never use cotton swabs deep in the ear canal, as this can push debris further in or damage delicate structures. If you notice persistent odour, discharge, or your dog seems uncomfortable, consult your veterinarian promptly. Early treatment prevents minor infections from becoming serious problems.

Weight management challenges

Nearly 10% of English Cocker Spaniels struggle with obesity, a condition that worsens many other health problems. These dogs often have hearty appetites and persuasive begging skills that make portion control challenging for devoted owners.

Excess weight puts additional strain on joints, worsens breathing problems, and increases the risk of diabetes and heart disease. You should be able to feel your dog's ribs easily when running your hands along their sides, and see a visible waist when looking from above.

Prevention focuses on measuring food portions rather than estimating them. Many owners are surprised to learn they've been feeding significantly more than recommended. High-quality foods like Hill's Science Diet Weight Management provide better nutrition per calorie, helping dogs feel satisfied with appropriate portions.

Regular exercise is equally important. These dogs were bred for active work and need daily walks plus playtime to maintain healthy weight and mental stimulation. Swimming is particularly beneficial, providing excellent exercise while being gentle on joints.

Anal sac problems and routine care

About 8% of these dogs experience anal sac impaction, a uncomfortable condition that's often preventable with regular veterinary care. You might notice your dog scooting across the floor, showing discomfort when sitting, or swelling near the anus.

Anal sacs are small glands that normally empty during bowel movements. When they don't empty properly, they become impacted and potentially infected. Some dogs need manual expression of these glands every few months, while others never have problems.

This isn't typically something owners should attempt at home. Your veterinarian can show you warning signs to watch for and determine how often your dog needs professional attention. Regular check-ups allow early detection before impaction becomes painful or leads to infection.

Digestive issues and dietary management

Diarrhoea affects 4.87% of English Cocker Spaniels annually, often triggered by dietary changes, stress, or underlying sensitivities. While occasional loose stools aren't unusual, persistent digestive problems require attention.

Sudden diet changes are a common trigger. When switching foods, transition gradually over 7-10 days, mixing increasing amounts of new food with decreasing amounts of the old food. This gives your dog's digestive system time to adjust.

Keep a food diary if your dog has recurring digestive issues. Note what they eat, when symptoms occur, and any other relevant factors like stress or changes in routine. This information helps your veterinarian identify patterns and potential triggers.

Access to clean, fresh water is crucial during any digestive upset. Dehydration can develop quickly, particularly in smaller dogs or during hot weather.

Behavioural concerns and early intervention

Aggression appears in about 4% of these dogs, often developing gradually rather than appearing suddenly. Early socialisation and consistent positive training prevent most behavioural problems from becoming serious issues.

Resource guarding, where dogs become protective of food, toys, or favourite spots, is one common form of aggression in the breed. This behaviour often starts subtly, with dogs simply becoming tense around their food bowl or favourite toy.

Professional help from a qualified dog trainer or behaviourist is essential for addressing aggression safely. These issues rarely resolve on their own and typically worsen without proper intervention. Early action leads to better outcomes and prevents situations where rehoming becomes necessary.

Positive reinforcement training works particularly well with these intelligent, eager-to-please dogs. Consistency from all family members is crucial for success.

Genetic conditions and screening

Several inherited conditions affect English Cocker Spaniels, though responsible breeding has reduced their frequency. Progressive retinal atrophy leads to gradual vision loss, while familial nephropathy affects kidney function. Hip dysplasia can cause mobility problems, particularly as dogs age.

If you're considering a puppy, ask breeders about health testing for these conditions. Reputable breeders screen their breeding dogs and can provide documentation of clear test results.

For current owners, watch for early signs like changes in vision, excessive urination, or stiffness after exercise. While you can't prevent genetic conditions, early detection allows better management and treatment options.

Regular veterinary check-ups become increasingly important as dogs age. Annual examinations can detect problems before they become serious, and many conditions respond better to early treatment than waiting until symptoms are obvious.

Complete Your English Cocker Spaniel Health Check

Every English Cocker Spaniel is unique. Take our health quiz to get personalised recommendations based on your English Cocker Spaniel's specific needs.

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Frequently Asked Questions

English Cocker Spaniels are generally healthy dogs but are prone to specific health issues. The most common problems include periodontal disease (affecting over 20% annually), ear infections due to their floppy ears (10.09% prevalence), and weight management issues (nearly 10%). The good news is that most health problems develop gradually, giving owners plenty of opportunity for early intervention through proper preventive care and regular veterinary check-ups.
While specific mortality data varies, the most serious health concerns in English Cocker Spaniels typically stem from complications of untreated conditions like severe periodontal disease, which can lead to systemic infections, and obesity-related complications that worsen other health issues. Cancer and heart conditions also affect older dogs. Regular preventive care, maintaining healthy weight, and addressing dental health significantly reduce risks of serious complications.
English Cocker Spaniels' distinctive floppy ears create a warm, moist environment that's ideal for bacteria and yeast growth. Their ear canals receive less air circulation compared to dogs with upright ears, making them particularly susceptible to otitis externa. This anatomical feature, combined with their active lifestyle and potential exposure to water during exercise, increases infection risk. Regular ear cleaning and thorough drying after swimming or bathing are essential preventive measures.
Clean your English Cocker Spaniel's ears weekly using a veterinarian-approved ear cleaner. After swimming, bathing, or any water exposure, dry their ears thoroughly immediately. During humid weather or if your dog is prone to infections, you may need to clean them twice weekly. Always check ears during grooming for signs of redness, discharge, or odour. If you notice any concerning symptoms, consult your veterinarian before continuing routine cleaning.
Treatment costs vary significantly by location and severity. Dental cleaning typically ranges from $400-800, while treating periodontal disease may cost $800-2,000 including extractions. Ear infection treatment usually costs $150-400 per episode. Obesity management through veterinary consultation and diet plans ranges from $200-500. Emergency treatments for complications can exceed $2,000-5,000. Pet insurance and preventive care help manage these expenses effectively.
Daily dental care is crucial - brush teeth with dog-specific toothpaste and provide dental chews. Check and clean ears weekly, drying thoroughly after water exposure. Monitor food portions carefully and ensure regular exercise to prevent obesity. Watch for early warning signs like bad breath, ear scratching, or weight gain. Establish consistent grooming routines and maintain regular veterinary check-ups. These simple daily habits prevent most serious complications from developing.
Seek immediate veterinary care if your English Cocker Spaniel shows signs of severe dental pain (refusing food, pawing at mouth), intense ear pain with head tilting or loss of balance, difficulty breathing, or sudden lethargy with appetite loss. Other emergency signs include persistent vomiting, bloody discharge from ears, swollen face or gums, or any rapid behavioural changes. Don't wait if multiple symptoms appear simultaneously, as this may indicate serious complications.
A balanced, portion-controlled diet is essential for preventing obesity, which worsens other health conditions. High-quality food supports overall health, while dental chews can help reduce plaque buildup. Some omega-3 supplements may support skin and ear health, but consult your veterinarian before adding supplements. Focus on maintaining ideal body weight through proper nutrition and exercise, as this single factor significantly reduces the risk of multiple health complications in English Cocker Spaniels.

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