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American Staffordshire Terrier Photo: Svenska Mässan · CC BY-SA 4.0

dog breed · 927 on Animalso

American Staffordshire Terrier

United States
Animal
Dog
Origin
United States
Height
43 cm
Life expectancy
10 years

Read from Wikipedia and Wikidata on 2 Oct 2026.

About the American Staffordshire Terrier

The American Staffordshire Terrier, often called the AmStaff, is a medium-sized dog breed of American origin with a short coat. Its recognition differs between two kennel organizations: the American Kennel Club recognizes the breed, while the United Kennel Club does not. Instead, the United Kennel Club permits American Staffordshire Terriers to be registered within its American Pit Bull Terrier breed. The listed height is 43, and the stated life expectancy is 10 years. These details identify the AmStaff as a distinct breed while also explaining how its registration is handled by the two organizations named here. For people comparing dog breeds or considering breed records, the recognition and registration distinction is a useful point to understand.

What stands out

  • Medium-sized dog breed
  • Short coat
  • Recognized by the American Kennel Club

Worth knowing

  • Not recognized by the United Kennel Club
  • United Kennel Club registration is under American Pit Bull Terrier

Who it suits

It may suit readers considering a medium-sized, short-coated dog of American origin.

In short

The AmStaff is an American dog breed with a short coat and medium size. Its recognition and registration differ between the American Kennel Club and the United Kennel Club.

More dog breeds from United States

Photo credits9 photographs on this page

Photographs come from Wikimedia Commons under the licence each one names. How Animalso credits photographs.