American Staffordshire Terrier breeds

# Breed AKC group Size Weight Lifespan
97 American Staffordshire TerrierA strong, stocky American terrier with a close short coat, a devoted and eager temperament, and a physical presence that calls for careful ownership. Terrier Group Medium 40 to 70 lb 12 to 16 years

Ranked by the American Kennel Club's 2025 registration popularity. The three breeds it recognized in January 2026 follow. Weights are typical adult ranges; sizes are this site's classes: small under 25 lb, medium 25 to 60 lb, large over 60 lb.