Australian Terrier Weight & Growth Chart

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

Male Adult Weight

15–20 lbs

Female Adult Weight

12–17 lbs

Australian Terrier Weight Overview

Small and compact at 15 to 20 pounds and 10 to 11 inches tall, they are low-set and slightly longer than they are tall.. Males tend to be larger at 15–20 lbs versus 12–17 lbs for females.

Genetics, diet, and exercise all play a role in determining your dog's ideal weight. The growth chart below provides a general timeline for weight gain from puppyhood through adulthood.

Growth Chart

When Does a Australian Terrier Stop Growing?

As a small-sized terrier breed from Australia, the Australian Terrier reaches full height of 10–11 inches by approximately 12–15 months. Full adult weight of 15–20 lbs follows within a few months as the dog fills out.

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

Is My Australian Terrier Overweight?

Is your Australian Terrier at a healthy weight? The ideal range is 15–20 lbs (males 15–20, females 12–17). 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. Diabetes is more common in Australian Terriers than most breeds, making regular glucose monitoring and weight management particularly important for the breed..

Feeding Recommendation

Feed an adult Australian Terrier approximately 0.5–0.4 cups of quality kibble daily, split into two meals. Males (15–20 lbs) may need slightly more than females (12–17 lbs). Small and compact at 15 to 20 pounds and 10 to 11 inches tall, they are low-set and slightly longer than they are tall.. Active individuals with energy rated 4/5 may need portions at the higher end of guidelines.

Weight by Age Table

Age	Male (lbs)	Female (lbs)
3 months	4.6–5.4	3.9–4.6
6 months	10.0–12.0	8.5–10.2
9 months	14.6–17.4	12.4–14.8
12 months	18.2–21.8	15.5–18.5

Frequently Asked Questions

Adult Australian Terriers weigh 15–20 lbs (males: 15–20 lbs; females: 12–17 lbs). Small and compact at 15 to 20 pounds and 10 to 11 inches tall, they are low-set and slightly longer than they are tall..

Most Australian Terriers reach adult height of 10–11 inches by 12–15 months, with full body weight of 15–20 lbs achieved shortly after. Small and compact at 15 to 20 pounds and 10 to 11 inches tall, they are low-set and slightly longer than they are tall..

Use the body condition scoring method: ribs easily felt, visible waist from above, and abdominal tuck from the side. If your Australian Terrier exceeds 20 lbs without exceptional muscle mass, they are likely overweight. Obesity is particularly dangerous for this breed due to their predisposition to Patellar Luxation. 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. Australian Terrier puppies should eat 3–4 meals daily until 6 months, then transition to twice daily. Given the breed's predisposition to Patellar Luxation, your vet may recommend specific dietary considerations. Target adult weight is 15–20 lbs (15–20 for males, 12–17 for females).

Poor weight gain in a Australian Terrier puppy warrants a vet visit. For a breed that should reach 15–20 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.