American Staffordshire Terrier
Medium · Terrier Group · High Energy

American Staffordshire Terrier

STAFF-urd-shur TAIR-ee-ur

Confident, Smart, Good-natured, Loyal. Originally bred for farm work and companionship.

Quick numbers for American Staffordshire Terrier owners

An adult American Staffordshire Terrier weighs 55-70 lbs (male) or 40-55 lbs (female), needs 860-1,870 calories daily, and lives 12-16 yrs. This medium-sized breed balances well between manageable size and robust health. The breed's primary health watch is hip dysplasia. All numbers below come from AKC breed standards and NRC 2006 veterinary nutrition formulas.

Weight (M)
55-70 lbs
24.9–31.8 kg
Weight (F)
40-55 lbs
18.1–24.9 kg
Lifespan
12-16 yrs
 
Calories
860-1,870
kcal / day

🔥 Nutrition and feeding

A typical adult American Staffordshire Terrier needs 860 to 1,870 calories per day. An average male (62 lbs / 28.4 kg) needs around 1,460 kcal; a female (48 lbs / 21.5 kg) roughly 1,190 kcal. These estimates use the vet-standard RER/MER formula.

Breed-specific note: Muscular, athletic breed with high protein needs. Skin allergies are common; fish-based or limited-ingredient diets may help. Feed for lean muscle, not bulk.
Quick calorie calculator for your American Staffordshire Terrier

Estimate for a typical adult American Staffordshire Terrier. For puppies, seniors, or specific activity levels, use the full calorie calculator.

🩺 Health profile

The American Staffordshire Terrier has a life expectancy of 12-16 yrs, which is typical for dogs in this size range. The breed's primary health concerns are hip dysplasia and elbow dysplasia, which responsible breeders screen for before breeding.

Hip dysplasia
Elbow dysplasia
Cerebellar ataxia
Heart disease

🏃 Exercise and activity

60-90 minutes of vigorous daily exercise. Loves pulling, agility, and weight pulling competitions. Muscular and athletic. Terriers are diggers, chasers, and independent thinkers. The American Staffordshire Terrier will investigate every hole, chase every squirrel, and test every boundary you set. Provide outlets for natural terrier behavior: digging pits, earth dog trials, agility, and puzzle toys that require problem-solving. Without sufficient exercise, the American Staffordshire Terrier is likely to develop destructive behaviors, excessive barking, or anxiety. This is a breed that needs daily commitment to physical activity.

✂️ Care and traits

American Staffordshire Terriers have a short, stiff, glossy coat. Origin: United States.

Often confused with 'pit bulls' but is a distinct AKC-recognized breed. Known as 'nanny dogs' in early 20th century America for their gentleness with children. Breed-specific legislation affects AmStaffs in some areas.

Grooming needs are minimal. A weekly brushing to remove loose hair and distribute skin oils is sufficient for most American Staffordshire Terriers. Bathing is only needed when the dog is noticeably dirty or smelly.

Activity level
High
Grooming
Low
Shedding
Moderate
Kids
Yes, excellent
Other dogs
Selective
Trainability
High

🧮 Tools for American Staffordshire Terrier owners

Frequently asked questions

Expect to feed your American Staffordshire Terrier between 860 and 1870 calories per day. A 62-pound individual falls near the middle of that range. Monitor body condition monthly rather than relying solely on the scale. Medium breeds can carry extra weight without it being immediately obvious. Active dogs need more; seniors and less active individuals need less. Use our calorie calculator with your dog's actual weight for a personalized number.

Males typically weigh 55-70 lbs (24.9–31.8 kg). Females run lighter at 40-55 lbs (18.1–24.9 kg). Medium breeds can carry extra weight without it being visually obvious, especially those with thick coats. Hands-on rib checks are more reliable than looking. The best home assessment is the rib test: place your thumbs on the spine and spread your fingers across the ribs. You should feel each rib individually. If you have to press to find them, the dog is carrying extra weight.

Among American Staffordshire Terriers, hip dysplasia is the condition most frequently diagnosed. Hip dysplasia is a developmental condition where the hip joint doesn't fit together properly. Screening through OFA or PennHIP before breeding is standard practice. In pet dogs, maintaining a lean body weight is the most effective way to manage and slow progression. Other conditions seen in the breed include elbow dysplasia, cerebellar ataxia, heart disease. Awareness of these breed tendencies allows for early intervention, which often improves outcomes significantly.

Budget 60 to 90 minutes of exercise daily for a American Staffordshire Terrier. Good activities for this breed include digging games, earth dog trials, fetch. Mix physical activity with mental challenges like training, puzzle feeders, or nose work. An under-exercised American Staffordshire Terrier will find outlets for pent-up energy, often in ways you will not appreciate: chewing, barking, digging, or restless pacing.

Disclaimer: General breed information based on AKC standards and veterinary sources. Individual dogs vary. Calorie estimates use the RER/MER formula (NRC 2006). Consult your veterinarian for advice specific to your dog. See our sources.

Last reviewed: April 1, 2026