English Cocker Spaniel

The Royal Kennel Club's standard describes the English Cocker as gentle and affectionate, yet full of life and exuberance. According to the standard, its ever-wagging tail shows its merry nature; it has a typical bustling movement, especially when following a scent, and is fearless of heavy cover. That's where the breed's nickname in Britain comes from: the "merry cocker."

Cockers bond closely with their people, love spending time with the family and usually get along with other dogs. But it's important to remember that this is a gundog: its nose is in charge. On a walk it may get caught up in a scent and not hear you, which is why recall training matters.

About aggression

In a 2023 UK study based on veterinary records, 4% of English Cockers had aggression recorded. The rate was higher in males than in females, and higher in solid-colored dogs (7.0%) than in parti-colored dogs (3.7%); the study found the highest rate in golden-colored dogs. Earlier studies had reported a similar trend in solid colors, and the reason isn't fully understood. This doesn't mean a solid-colored Cocker will be aggressive, but it makes meeting the parents, early socialization and reward-based training all the more important.

The English Cocker suits families who want an active but not very large dog and can spare a few minutes every day for coat and ear care.

Every household should teach children not to touch a dog's food, bed or sleep, and give the dog a corner where it can retreat and rest. Our article on kids and dogs at home goes into detail.

According to the Royal Kennel Club, the breed's name comes from its original job: hunting woodcock. Until the late 1800s, all the "land spaniels" were bred together and later classified by size and color; a spaniel only had to weigh under 25 pounds (about 11 kg) to count as a "cocker." The Cocker Spaniel wasn't recognized as a separate breed until 1893. Black dogs dominated the early shows, and Welsh Springer Spaniel crosses were used to establish the parti-colored lines.

The breed reached the height of its popularity in the early 1900s and is still one of Britain's favorite family dogs. Dogs from the same roots were developed in a different direction in the United States, and today's American Cocker Spaniel grew out of that split (see our American Cocker Spaniel page for details).

English vs. American Cocker

• Size: The English Cocker is a bit bigger: per the Royal Kennel Club standards, males stand 39–41 cm (15.5–16 in), compared with 37–39 cm (14.5–15.5 in) for American Cocker males.
• Head: The American Cocker has a rounder (domed) skull and a shorter muzzle.
• Coat: The American Cocker's coat is far more profuse and longer; the English Cocker's is flat and silky and, per its standard, "not too profuse."
• Names: In the United States, "Cocker Spaniel" means the American Cocker; in the UK, it means the English Cocker.

The English Cocker is a sturdy, compact, well-balanced dog; per the standard, it measures about the same from the withers to the ground as from the withers to the root of the tail. The ears are set low, level with the eyes; the fine ear leather reaches the tip of the nose and is covered in long, straight, silky hair.

• Height: Per the Royal Kennel Club standard, 15.5–16 in (39–41 cm) for males and 15–15.5 in (38–39 cm) for females.
• Weight: Per the standard, about 28–32 lb (13–14.5 kg). The AKC gives 28–34 lb for males and 26–32 lb for females. In UK veterinary records, the median adult weight was 15 kg (about 33 lb).
• Coat: Flat and silky; never wiry, wavy or curly. Feathering on the forelegs, body and hind legs.
• Colors: Solid colors (black, red, golden, liver, black and tan, liver and tan) as well as parti-colors, ticked patterns and "roans." Blue roan is one of them. In solid colors, white is undesirable except for a small patch on the chest.

The Royal Kennel Club lists sable shades among its non-breed-standard colors.

The Royal Kennel Club recommends grooming this breed every day. The silky coat tangles easily, especially on the ears and leg feathering.

• Brushing: A few minutes every day; don't forget the ear feathering and armpits. Regular trimming of the hair under the feet and around the ears makes care easier.
• Ears: Check at least once a week. Redness, odor, brown discharge, head shaking or scratching at the ear can signal infection; show your vet. Dry the ears after swimming and baths.
• Grass seeds: In a 2024 UK study, foreign body problems were more common in English Cockers than in other dogs, and the researchers point to grass seeds as an issue for spaniels. After walks, check the ears, between the toes and the coat.
• Teeth: Gum disease was the most commonly recorded problem in this breed (21%); get your puppy used to toothbrushing early and don't skip the yearly mouth exam.
• Eyes: Show your vet any eye discharge or redness.

For more, see our dog grooming guide.

The Royal Kennel Club considers up to an hour of exercise a day enough for the English Cocker, but this is an energetic, nose-driven gundog. Adding sniffing and play to walks tires it out and keeps it happy.

• Scent games: Finding hidden treats or toys is one of this breed's favorite jobs. Our sniffing games article has ideas.
• Fetch: Many Cockers enjoy bringing back a toy; play in short rounds.
• Recall: It may dive after a scent; work on coming when called before letting it off leash. Our recall training article walks you through it.
• Method: Short, upbeat, reward-based sessions; stay away from harsh corrections and punishment.
• Water: For a Cocker that likes water, swimming is good exercise; always dry the ears afterward.

English Cockers don't need a special food; a complete, balanced dog food that suits their age and activity level is enough. But the breed gains weight easily: in UK veterinary records, about 10% of English Cockers had obesity recorded, and the researchers stressed the importance of checking body condition at routine visits.

• Measure food instead of eyeballing it, and count treats as part of the daily amount.
• If you can feel the ribs under a thin layer of fat and see a waist when you look from above, the weight is about right. A long coat can hide weight gain, so check with your hands.
• Weigh your dog once a month, and talk to your vet about changing needs after spaying or neutering.
• Long ears can end up in food and water bowls; a deep bowl with a narrow opening helps.

Some human foods are toxic to dogs; take a look at our list of foods you should never give a dog.

The information below is for awareness only; ask your vet about diagnosis and treatment.

Ear infections

According to UFAW, Cocker Spaniels are prone to outer ear inflammation (otitis externa): drooping ears, excess hair in the ear canal, narrow canals and a high density of wax glands keep the canal poorly ventilated and humid. With repeated bouts, the canal can thicken and narrow, and severe cases may need surgery. In the 2024 UK study, English Cockers had about 15 times higher odds of having ear discharge recorded than other dogs. A Finnish study based on 2010 records also found ear inflammation in 15.7% of English Cockers. Act early if you notice ear scratching, head shaking or odor; early treatment helps keep it from becoming chronic.

Eye disease

According to the same UK study, English Cockers had about 7.6 times higher odds of dry eye (keratoconjunctivitis sicca, too little tear production) than other dogs. Cornell lists English and American Cockers among the breeds at risk for the inherited retinal disease PRA (progressive retinal atrophy); it's painless, begins with weaker night vision and slowly progresses to blindness. The Royal Kennel Club recommends a PRA DNA test, an eye exam and an assessment of the drainage angle inside the eye (gonioscopy) for breeders.

Familial nephropathy

According to UFAW, this is an inherited kidney disease seen in Cocker Spaniels: it causes rapidly progressing kidney failure in young dogs, usually between 6 months and 2 years of age, and is fatal. Signs include drinking a lot, frequent urination, loss of appetite, vomiting and bad breath. The condition is recessive, and the Royal Kennel Club recommends a DNA test for it.

Others

The Royal Kennel Club also recommends DNA tests for two inherited conditions, acral mutilation syndrome (AMS) and adult-onset neuropathy (AON), plus hip screening. Anal sac impaction was also among the common problems in the UK study. On the other hand, the same study found allergic skin disease was recorded less often in English Cockers than in other dogs.

A 2024 study using data on about 585,000 dogs from 18 UK sources found a median lifespan of 13.3 years for the English Cocker; crossbreeds in the same study had a median of 12.0 years. In a 2023 UK study based on veterinary clinic records, the median age at death of English Cockers that died was 11.4 years; the most common causes of death were cancer and problems related to masses (lumps). Another UK study from 2022 found a life expectancy at birth of 11.3 years for "Cocker Spaniels."

The numbers vary with each study's methods and the dogs it covers; the AKC gives 12 to 14 years. A healthy weight, dental care, prompt attention to ear problems and regular vet checkups are the most practical ways to protect this breed's lifespan and quality of life.

• Consider a shelter: Purebred dogs end up in shelters and rescues too. Our guide to adopting a shelter dog covers the first steps.
• If you buy from a breeder: Ask to meet the parents and observe their temperament. Ask for PRA, familial nephropathy and AMS DNA results, an eye exam and hip results.
• Red flags: Steer clear of sellers who won't show you the mother, always have puppies available, can't provide paperwork or rush you.
• Grooming budget: Set aside time and money for regular trims, ear checks and dental care.
• Registration: Rules vary by country; many places require or recommend microchipping. In Türkiye, owned dogs must be microchipped and registered in the PETVET system.
• The first days: Our guide to the first week with a new puppy covers the first night and first week.