Manchester Terrier Weight & Growth Chart

Complete weight guide with growth charts for male and female Manchester Terriers from puppy to adult.

Male Adult Weight
12–22 lbs
Female Adult Weight
10–19 lbs

Manchester Terrier Weight Overview

Adult Manchester Terriers typically weigh between 12 and 22 pounds, with males generally being larger than females. Males average 12–22 lbs while females typically weigh 10–19 lbs.

Standard variety weighs 12 to 22 pounds and stands 15 to 16 inches tall, while the Toy variety is under 12 pounds and shown in the Toy group..

Growth Chart

When Does a Manchester Terrier Stop Growing?

As a small-sized terrier breed from England, the Manchester Terrier reaches full height of 15–16 inches by approximately 12–15 months. Full adult weight of 12–22 lbs follows within a few months as the dog fills out.

Nutrition during the growth phase is critical. Given the breed's predisposition to Von Willebrand's Disease, proper growth-rate management is especially important.

Is My Manchester Terrier Overweight?

To determine if your Manchester Terrier is at a healthy weight (12–22 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 coat type allows for relatively easy visual assessment. If your Manchester Terrier is overweight, work with your veterinarian to develop a safe weight loss plan. Even a 10% reduction can reduce the risk of Von Willebrand's Disease and other conditions.

Feeding Recommendation

Feed an adult Manchester Terrier approximately 0.5–0.4 cups of quality kibble daily, split into two meals. Males (12–22 lbs) may need slightly more than females (10–19 lbs). Standard variety weighs 12 to 22 pounds and stands 15 to 16 inches tall, while the Toy variety is under 12 pounds and shown in the Toy group.. Active individuals with energy rated 4/5 may need portions at the higher end of guidelines.

Weight by Age Table

AgeMale (lbs)Female (lbs)
3 months 4.9–6.1 4.2–5.2
6 months 10.8–13.4 9.2–11.4
9 months 15.8–19.4 13.4–16.6
12 months 19.7–24.3 16.7–20.7

Frequently Asked Questions

Adult Manchester Terriers weigh 12–22 lbs (males: 12–22 lbs; females: 10–19 lbs). Standard variety weighs 12 to 22 pounds and stands 15 to 16 inches tall, while the Toy variety is under 12 pounds and shown in the Toy group..
Height plateaus around 12–15 months for the Manchester Terrier, with males reaching 22 lbs and females 19 lbs at maturity. As a terrier 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 Manchester Terrier exceeds 22 lbs without exceptional muscle mass, they are likely overweight. Obesity is particularly dangerous for this breed due to their predisposition to Von Willebrand's Disease. Your vet can provide a precise assessment and weight loss plan.
Feeding amounts depend on age, current weight, and the Manchester Terrier's expected adult size of 12–22 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. Von Willebrand's disease testing is essential for all Manchester Terriers, as the breed has a significant incidence of this bleeding disorder..
A Manchester Terrier puppy not gaining weight needs veterinary attention. Expected growth milestones lead to an adult weight of 12–22 lbs (males 12–22, females 10–19). 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.