Am Staffs 101

Terrier group

Few breeds elicit stronger emotions than Pit Bulls, and that’s also true of the American Kennel Club version of the dog, the American Staffordshire Terrier. AmStaffs, like Pit Bulls, are intensely devoted to their families.

AmStaffs have a smooth easy-care coat in a wide variety of markings and colors. They’re playful dogs who don’t always know their own strength. These smart, confident dogs do best with families who work to ensure they behave like model citizens. They thrive with early socialization and manners training.

What we love about Am Staffs

The best ones are solid, funny and friendly

The AmStaff is a strong, athletic dog. Regular, heart-pumping exercise provides outlets for their muscular bodies and keen minds.

Energy level

75% energy level

Energy level: 75% (High)

Bark level

  • Very vocal
  • Talkative

Bark level: As needed. This breed only barks when necessary

Size

17 to 19 inches tall
Large breed size

Size: 17 to 19 inches tall. This is a Large sized Dog.

Lifespan

12 to 16 years

Lifespan: 12 to 16 years average

Weight

40 to 70 lbs

Weight: 40 to 70 lbs typical range

Energy level
High (75%)
Bark level
As needed
Height
17 to 19 inches
Lifespan
12 to 16 years
Weight
40 to 70 lbs

The American Staffordshire Terrier stands 17 to 19 inches tall and weighs 40 to 70 lbs. American Staffordshire Terriers have a lifespan of 12 to 16 years. They are known for a high (75%) energy level and a as needed bark.

Frequently Asked Questions

How big do American Staffordshire Terriers get?
American Staffordshire Terriers stand 17 to 19 inches tall and typically weigh between 40 and 70 pounds.
How long do American Staffordshire Terriers live?
The average lifespan of a American Staffordshire Terrier is 12 to 16 years.
Are American Staffordshire Terriers good for first-time dog owners?
American Staffordshire Terriers are intelligent but have high energy. They do best with experienced owners who can provide plenty of exercise and mental stimulation.
Do American Staffordshire Terriers bark a lot?
American Staffordshire Terriers typically only bark when necessary — they are not known to be excessive barkers.

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My pet’s health plannerSM

This American Staffordshire Terrier health planner outlines the most common medical conditions at each life stage — from puppy through senior — along with their relative risk levels. Understanding these risks can help owners plan preventive care and choose the right pet insurance coverage.

Mature adult Am Staff

5 years to 7 years

Risk level for common Am Staff conditions

Mid-life American Staffordshire Terriers should be monitored for both joint and cardiovascular health. Cruciate ligament tear (knee) poses very high risk.

80% on risk scale
Cruciate ligament tear (knee)
Very High Risk
60% on risk scale
Skin allergies
Moderate Risk
40% on risk scale
Trauma
Above Average Risk

Senior Am Staff

8+ years

Risk level for common Am Staff conditions

Senior American Staffordshire Terriers face increased risk for serious age-related conditions. Skin cancer poses very high risk. Arthritis is at high risk.

80% on risk scale
Skin cancer
Very High Risk
70% on risk scale
Arthritis
High Risk
60% on risk scale
Cruciate ligament tear (knee)
Moderate Risk

Am Staff puppy

0 to 9 months

Risk level for common Am Staff conditions

American Staffordshire Terrier puppies are most vulnerable during this early stage. Skin allergies and Ear infection and Gastritis are at moderate risk.

60% on risk scale
Skin allergies
Moderate Risk
60% on risk scale
Ear infection
Moderate Risk
60% on risk scale
Gastritis
Moderate Risk

Young adult Am Staff

10 months to 4 years

Risk level for common Am Staff conditions

As American Staffordshire Terriers grow into young adults, orthopedic and injury risks become more relevant. Skin allergies is at moderate risk.

60% on risk scale
Skin allergies
Moderate Risk
40% on risk scale
Foreign body ingestion
Above Average Risk
40% on risk scale
Ear infection
Above Average Risk

Mature adult Am Staff

5 years to 7 years

Risk level for common Am Staff conditions

Mid-life American Staffordshire Terriers should be monitored for both joint and cardiovascular health. Cruciate ligament tear (knee) poses very high risk.

80% on risk scale
Cruciate ligament tear (knee)
Very High Risk
60% on risk scale
Skin allergies
Moderate Risk
40% on risk scale
Trauma
Above Average Risk

Senior Am Staff

8+ years

Risk level for common Am Staff conditions

Senior American Staffordshire Terriers face increased risk for serious age-related conditions. Skin cancer poses very high risk. Arthritis is at high risk.

80% on risk scale
Skin cancer
Very High Risk
70% on risk scale
Arthritis
High Risk
60% on risk scale
Cruciate ligament tear (knee)
Moderate Risk

Am Staff puppy

0 to 9 months

Risk level for common Am Staff conditions

American Staffordshire Terrier puppies are most vulnerable during this early stage. Skin allergies and Ear infection and Gastritis are at moderate risk.

60% on risk scale
Skin allergies
Moderate Risk
60% on risk scale
Ear infection
Moderate Risk
60% on risk scale
Gastritis
Moderate Risk

Young adult Am Staff

10 months to 4 years

Risk level for common Am Staff conditions

As American Staffordshire Terriers grow into young adults, orthopedic and injury risks become more relevant. Skin allergies is at moderate risk.

60% on risk scale
Skin allergies
Moderate Risk
40% on risk scale
Foreign body ingestion
Above Average Risk
40% on risk scale
Ear infection
Above Average Risk
American Staffordshite terrier standing — health planner for puppies through senior dogs

Nationwide can help you save on your American Staffordshire Terrier's health care no matter what lifestage they’re in.

Puppy (0 to 9 months)
Skin allergies: Moderate Risk, Ear infection: Moderate Risk, Gastritis: Moderate Risk
Young Adult (10 months to 4 years)
Skin allergies: Moderate Risk, Foreign body ingestion: Above Average Risk, Ear infection: Above Average Risk
Mature Adult (5 years to 7 years)
Cruciate ligament tear (knee): Very High Risk, Skin allergies: Moderate Risk, Trauma: Above Average Risk
Senior (8+ years)
Skin cancer: Very High Risk, Arthritis: High Risk, Cruciate ligament tear (knee): Moderate Risk
3-Fun fact American Staffordshire terrier GettyImages-132044426

The American Staffordshire Terrier was once so closely identified as the breed truly representative of the United States that recruiting posters for World War I featured an AmStaff. It’s no surprise, then, that when producers of “The Little Rascals” shorts wanted a dog American children would have, they chose an AmStaff, Pete, a white dog with a black ring painted around one eye.

American Staffordshire Terrier coat care and colors

The American Staffordshire Terrier provides no reason to complain when it comes to coat care – the breed’s sleek, short coat in a variety of patterns and colors requires little more than a weekly brushing and an occasional bath to keep it in good condition. The AmStaff is a large dog, and that means large nails that need to be kept short. Avoid wrestling matches with adult dogs by acclimating puppies to having their feet handled and nails clipped. Some dogs better tolerate nail grinding rather than trimming, so experiment with which method works best.

Am Staff exercise & training

Exercise level

Exercise level

While they’re happy to hang out with their families, American Staffordshire Terriers do best with moderate daily exercise. Because of their strength, good leash manners are must for walks.

Trainability

Trainability

American Staffordshire Terriers are devoted and smart, but they are strong dogs. Start leash manners early, and reward good manners.

Am Staff fun facts

Top girl names for Am Staffs

100%

of Am Staffs are female

0%

of Am Staffs are male

Top boy names for Am Staffs

Nationwide loves American Staffordshire Terriers of every name, from Aaron to Zog the Destroyer

American Staffordshire Terrier gender distribution
GenderPercentage
Male0%
Female100%

Among American Staffordshire Terriers insured by Nationwide, 0% are male and 100% are female.

American Staffordshire Terrier statistics: Gender ratio is 0% male and 100% female.

Other breeds like Am Staffs

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