is an american staffordshire a pitbull
Staffordshire Bull Terrier Vs. Pit Bull One of the most noticeable differences between these two breeds is that pit bulls are taller and heavier than Staffordshire bull terriers. American Kennel Club breed standards state that Staffies should stand between 14 and 16 inches tall at the shoulder and weigh between 24 and 38 pounds. Difference Between Pitbulls and American Staffordshire Terriers 1 The American Pitbull Terrier and the American Staffordshire Terrier both belong to the molesser breed group. 2  Both originated in Europe. 3  The Pitbull is taller, heavier and more muscular than the Amstaff. 4  It also exhibits more aggression and power than its counterpart.