Bull Terrier Weight & Growth Chart

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

Male Adult Weight
50–70 lbs
Female Adult Weight
42–61 lbs

Bull Terrier Weight Overview

Adult Bull Terriers typically weigh between 50 and 70 pounds, with males generally being larger than females. Males average 50–70 lbs while females typically weigh 42–61 lbs.

Weight can vary based on genetics, diet, exercise level, and whether the dog has been spayed or neutered. The growth chart below shows the typical weight progression from puppy to adult.

Growth Chart

When Does a Bull Terrier Stop Growing?

Bull Terriers typically reach their full adult height by 12 to 15 months and their full adult weight shortly after. Smaller individuals may continue to fill out and add muscle mass for several months after reaching full height.

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

Is My Bull Terrier Overweight?

To determine if your Bull Terrier is at a healthy weight:

  • 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

If your Bull Terrier is overweight, work with your veterinarian to develop a safe weight loss plan. Even a 10% reduction in body weight can significantly improve health outcomes.

Feeding Recommendation

Adult Bull Terriers typically need 0.8 to 1.4 cups of high-quality dry food per day, divided into two meals. Puppies need more frequent feedings — three to four times daily until six months, then twice daily. Always provide fresh water and adjust portions based on activity level and body condition.

Weight by Age Table

AgeMale (lbs)Female (lbs)
3 months 15.9–19.1 13.5–16.3
6 months 35.0–42.0 29.7–35.8
9 months 50.9–61.1 43.2–52.0
12 months 63.6–76.4 54.0–65.0

Frequently Asked Questions

Adult Bull Terrier weight varies by gender and individual build. Refer to the weight ranges above and consult your vet to determine your specific dog's ideal weight.
Most Bull Terriers reach their adult weight between 12 and 24 months, depending on their size category. Larger dogs take longer to reach full size.
You should be able to feel your Bull Terrier's ribs without pressing hard, and they should have a visible waist when viewed from above. Your vet can provide a body condition score.
Feeding amounts depend on your puppy's age, current weight, and expected adult size. Follow the food manufacturer's guidelines and adjust based on your vet's recommendations.
If your Bull Terrier puppy isn't gaining weight as expected, consult your veterinarian. Common causes include parasites, inadequate nutrition, or underlying health conditions.