Whippet Weight & Growth Chart

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

Male Adult Weight
25–40 lbs
Female Adult Weight
21–35 lbs

Whippet Weight Overview

Adult Whippets typically weigh between 25 and 40 pounds, with males generally being larger than females. Males average 25–40 lbs while females typically weigh 21–35 lbs.

Weighs 25 to 40 pounds with a lean, muscular build; any visible ribs are normal and not a sign of being underweight..

Growth Chart

When Does a Whippet Stop Growing?

The Whippet stops growing in height (target: 18–22 inches) around 12–15 months of age, but may continue adding weight toward 40 lbs for a few more months. Weighs 25 to 40 pounds with a lean, muscular build; any visible ribs are normal and not a sign of being underweight..

Early spay/neuter can affect growth plate closure, potentially resulting in a slightly taller but leaner adult.

Is My Whippet Overweight?

Is your Whippet at a healthy weight? The ideal range is 25–40 lbs (males 25–40, females 21–35). Check these three signs:

  • Ribs: Easily felt with light pressure; not visible but not buried under fat
  • Waistline: A clear narrowing behind the ribs when viewed from above
  • Abdominal tuck: The belly slopes upward from the ribcage to the hind legs when viewed from the side

If your dog fails any of these checks, consult your vet. One of the healthiest purebred dogs with few genetic issues, though veterinarians must be aware of their anesthesia sensitivity..

Feeding Recommendation

Adult Whippets (25–40 lbs) typically need 0.5 to 0.8 cups of high-quality dry food per day, divided into two meals. A formula suited to medium breeds provides appropriate nutrient density. Needs daily opportunities to sprint in a safely enclosed area; a few short bursts of running satisfy their exercise needs more than long walks.—adjust portions based on activity level. Budget $50–78/month for food costs.

Weight by Age Table

AgeMale (lbs)Female (lbs)
3 months 9.0–11.0 7.6–9.4
6 months 19.8–24.2 16.8–20.6
9 months 28.9–35.1 24.5–29.9
12 months 36.1–43.9 30.6–37.4

Frequently Asked Questions

Males: 25–40 lbs. Females: 21–35 lbs. Weighs 25 to 40 pounds with a lean, muscular build; any visible ribs are normal and not a sign of being underweight.. Consult your vet for a personalized assessment.
Height plateaus around 12–15 months for the Whippet, with males reaching 40 lbs and females 35 lbs at maturity. As a hound breed originally from England, they were bred for a compact, sturdy build.
Three quick checks for your Whippet: (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: 25–40 lbs. Their short and smooth coat can make visual assessment harder, so hands-on rib checks are especially important. Consult your vet for a body condition score.
Feeding amounts depend on age, current weight, and the Whippet's expected adult size of 25–40 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. One of the healthiest purebred dogs with few genetic issues, though veterinarians must be aware of their anesthesia sensitivity..
If your Whippet puppy isn't gaining weight as expected (target adult weight: 25–40 lbs), consult your vet. Common causes include intestinal parasites, insufficient calorie intake, or malabsorption. The breed's predisposition to Mitral Valve Disease could also be a factor worth investigating. A fecal test and blood work are typically the first diagnostic steps.