English Cocker Spaniel Weight & Growth Chart

Complete weight guide with growth charts for male and female English Cocker Spaniels from puppy to adult.

Male Adult Weight
26–34 lbs
Female Adult Weight
22–29 lbs

English Cocker Spaniel Weight Overview

Males 28-34 lbs, females 26-32 lbs. Slightly larger and more athletic than American Cockers, with a less rounded skull and longer muzzle.. Males tend to be larger at 26–34 lbs versus 22–29 lbs for females.

Genetics, diet, and exercise all play a role in determining your dog's ideal weight. The growth chart below provides a general timeline for weight gain from puppyhood through adulthood.

Growth Chart

When Does a English Cocker Spaniel Stop Growing?

Expect your English Cocker Spaniel to reach adult height of 15–17 inches by 12–15 months. Full body maturity—including muscle development toward the 26–34 lb target—may continue until 14–18 months.

Growth is influenced by genetics, nutrition quality, and spay/neuter timing. Healthier overall than American Cockers, but eye diseases and a breed-specific kidney condition require genetic testing in breeding stock..

Is My English Cocker Spaniel Overweight?

To determine if your English Cocker Spaniel is at a healthy weight (26–34 lbs target):

  • Rib test: You should be able to feel the ribs without pressing hard, with a thin layer of fat covering them
  • Waist check: Viewed from above, there should be a visible waist behind the ribs
  • Tuck-up: From the side, the abdomen should tuck up behind the rib cage

Their medium coat can mask weight gain, so hands-on assessment is essential. If your English Cocker Spaniel is overweight, work with your veterinarian to develop a safe weight loss plan. Even a 10% reduction can reduce the risk of Progressive Retinal Atrophy and other conditions.

Feeding Recommendation

An adult English Cocker Spaniel's daily food intake is typically 0.5–0.7 cups of high-quality kibble, fed in two meals. Males 28-34 lbs, females 26-32 lbs. Slightly larger and more athletic than American Cockers, with a less rounded skull and longer muzzle.. At 26–34 lbs with energy level 4/5, Healthier overall than American Cockers, but eye diseases and a breed-specific kidney condition require genetic testing in breeding stock..

Weight by Age Table

AgeMale (lbs)Female (lbs)
3 months 7.8–9.2 6.6–7.9
6 months 17.1–20.3 14.5–17.3
9 months 24.8–29.6 21.1–25.2
12 months 31.0–37.0 26.3–31.5

Frequently Asked Questions

Adult English Cocker Spaniels weigh 26–34 lbs (males: 26–34 lbs; females: 22–29 lbs). Males 28-34 lbs, females 26-32 lbs. Slightly larger and more athletic than American Cockers, with a less rounded skull and longer muzzle..
Height plateaus around 12–15 months for the English Cocker Spaniel, with males reaching 34 lbs and females 29 lbs at maturity. As a sporting breed originally from England, they were bred for a compact, sturdy build.
Use the body condition scoring method: ribs easily felt, visible waist from above, and abdominal tuck from the side. If your English Cocker Spaniel exceeds 34 lbs without exceptional muscle mass, they are likely overweight. Obesity is particularly dangerous for this breed due to their predisposition to Progressive Retinal Atrophy. Your vet can provide a precise assessment and weight loss plan.
Feeding amounts depend on age, current weight, and the English Cocker Spaniel's expected adult size of 26–34 lbs. Puppies under 6 months need 3–4 meals daily; older puppies eat twice daily. A high-quality puppy food formulated for medium breeds provides the right nutrient balance. Healthier overall than American Cockers, but eye diseases and a breed-specific kidney condition require genetic testing in breeding stock..
A English Cocker Spaniel puppy not gaining weight needs veterinary attention. Expected growth milestones lead to an adult weight of 26–34 lbs (males 26–34, females 22–29). Possible causes: parasites, insufficient calorie density in food, stress, or underlying conditions. With energy needs rated 4/5, high-energy puppies may burn more calories than expected.