Labrador Retriever Weight & Growth Chart

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

Male Adult Weight
55–80 lbs
Female Adult Weight
46–70 lbs

Labrador Retriever Weight Overview

Weight range for the Labrador Retriever: 55–80 lbs overall. Males: 55–80 lbs. Females: 46–70 lbs.

Males 65-80 lbs, females 55-70 lbs. Labs are prone to obesity; an estimated 60% of Labs are overweight, making portion control critical.. Consult the growth chart below for typical weight progression by age.

Growth Chart

When Does a Labrador Retriever Stop Growing?

Expect your Labrador Retriever to reach adult height of 21–24 inches by 15–24 months. Full body maturity—including muscle development toward the 55–80 lb target—may continue until 18–30 months.

Growth is influenced by genetics, nutrition quality, and spay/neuter timing. Generally healthy but prone to joint issues and a unique genetic predisposition to obesity due to the POMC gene mutation found in the breed..

Is My Labrador Retriever Overweight?

Is your Labrador Retriever at a healthy weight? The ideal range is 55–80 lbs (males 55–80, females 46–70). 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. Generally healthy but prone to joint issues and a unique genetic predisposition to obesity due to the POMC gene mutation found in the breed..

Feeding Recommendation

An adult Labrador Retriever's daily food intake is typically 0.8–1.6 cups of high-quality kibble, fed in two meals. Males 65-80 lbs, females 55-70 lbs. Labs are prone to obesity; an estimated 60% of Labs are overweight, making portion control critical.. At 55–80 lbs with energy level 5/5, a joint-supporting formula is recommended for this large-sized sporting breed.

Weight by Age Table

AgeMale (lbs)Female (lbs)
3 months 14.5–17.5 12.3–14.9
6 months 32.6–39.4 27.7–33.5
9 months 47.1–56.9 40.0–48.4
12 months 58.0–70.0 49.2–59.6
18 months 68.9–83.1 58.4–70.8
24 months 72.5–87.5 61.5–74.5

Frequently Asked Questions

Males: 55–80 lbs. Females: 46–70 lbs. Males 65-80 lbs, females 55-70 lbs. Labs are prone to obesity; an estimated 60% of Labs are overweight, making portion control critical.. Consult your vet for a personalized assessment.
Height plateaus around 15–24 months for the Labrador Retriever, with males reaching 80 lbs and females 70 lbs at maturity. As a sporting breed from Canada, they continue filling out for several months after reaching full height.
Use the body condition scoring method: ribs easily felt, visible waist from above, and abdominal tuck from the side. If your Labrador Retriever exceeds 80 lbs without exceptional muscle mass, they are likely overweight. Obesity is particularly dangerous for this breed due to their predisposition to Hip Dysplasia. Your vet can provide a precise assessment and weight loss plan.
Start with the food label's guidelines for your puppy's current weight and adjust based on body condition. Labrador Retriever puppies should eat 3–4 meals daily until 6 months, then transition to twice daily. Given the breed's predisposition to Hip Dysplasia, your vet may recommend specific dietary considerations. Target adult weight is 55–80 lbs (55–80 for males, 46–70 for females).
A Labrador Retriever puppy not gaining weight needs veterinary attention. Expected growth milestones lead to an adult weight of 55–80 lbs (males 55–80, females 46–70). Possible causes: parasites, insufficient calorie density in food, stress, or underlying conditions. With energy needs rated 5/5, high-energy puppies may burn more calories than expected.