English Toy Spaniel Weight & Growth Chart

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

Male Adult Weight

8–14 lbs

Female Adult Weight

6–12 lbs

English Toy Spaniel Weight Overview

Weight range for the English Toy Spaniel: 8–14 lbs overall. Males: 8–14 lbs. Females: 6–12 lbs.

Adults typically weigh 8 to 14 pounds. They are compact and cobby in build, slightly smaller and more rounded than the Cavalier King Charles Spaniel.. Consult the growth chart below for typical weight progression by age.

Growth Chart

When Does a English Toy Spaniel Stop Growing?

English Toy Spaniels typically reach their full adult height of 9–10 inches by 12 to 15 months and their full adult weight of 8–14 lbs shortly after. Adults typically weigh 8 to 14 pounds. They are compact and cobby in build, slightly smaller and more rounded than the Cavalier King Charles Spaniel..

Factors that influence growth include genetics, nutrition, and spay/neuter timing. Dogs spayed or neutered very early may grow slightly taller due to delayed growth plate closure.

Is My English Toy Spaniel Overweight?

Assessing your English Toy Spaniel's body condition (healthy range: 8–14 lbs):

Rib check: Run your hands along the ribcage—you should feel individual ribs under a slight fat layer
Overhead view: A defined waist should be visible between ribs and hips
Side profile: The abdomen should tuck upward behind the last rib

Overweight English Toy Spaniels face higher risks of Mitral Valve Disease, joint problems, and shortened lifespan. Even for a small-sized breed, excess weight significantly impacts joint health and overall wellbeing. Work with your vet to adjust feeding and exercise if needed.

Feeding Recommendation

Daily food for an adult English Toy Spaniel: 0.5–0.3 cups of high-quality dry food in two meals, budgeting $37–59/month. Puppies growing toward 8–14 lbs need three to four daily feedings until around six months old. Heart disease is the breed's most significant health challenge, with mitral valve disease affecting the vast majority of dogs. Regular cardiac screening is essential.—treats count toward daily calorie intake.

Weight by Age Table

Age	Male (lbs)	Female (lbs)
3 months	3.1–3.9	2.7–3.3
6 months	6.9–8.5	5.9–7.2
9 months	10.0–12.4	8.5–10.5
12 months	12.6–15.4	10.7–13.1

Frequently Asked Questions

Males: 8–14 lbs. Females: 6–12 lbs. Adults typically weigh 8 to 14 pounds. They are compact and cobby in build, slightly smaller and more rounded than the Cavalier King Charles Spaniel.. Consult your vet for a personalized assessment.

Most English Toy Spaniels reach adult height of 9–10 inches by 12–15 months, with full body weight of 8–14 lbs achieved shortly after. Adults typically weigh 8 to 14 pounds. They are compact and cobby in build, slightly smaller and more rounded than the Cavalier King Charles Spaniel..

Three quick checks for your English Toy Spaniel: (1) Feel the ribs–they should be easily palpable under a thin fat layer. (2) View from above–there should be a visible waist behind the ribs. (3) Side profile–the abdomen should tuck up. Target weight: 8–14 lbs. Their coat type allows for relatively easy visual body condition assessment. Consult your vet for a body condition score.

Feeding amounts depend on age, current weight, and the English Toy Spaniel's expected adult size of 8–14 lbs. Puppies under 6 months need 3–4 meals daily; older puppies eat twice daily. A high-quality puppy food formulated for small breeds provides the right nutrient balance. Heart disease is the breed's most significant health challenge, with mitral valve disease affecting the vast majority of dogs. Regular cardiac screening is essential..

Poor weight gain in a English Toy Spaniel puppy warrants a vet visit. For a breed that should reach 8–14 lbs at maturity, slow growth can signal parasites (very common in puppies), underfeeding, food intolerance, or illness. Regular weigh-ins help track progress objectively. Your vet will likely run a fecal test and blood work.