American Staffordshire Terrier - is a fairly popular dog with an average body size. Like any breed from the bull group, it has an unusual appearance and a brave disposition. There have been many myths about this breed in recent years. Therefore, below we will discuss the true nature of American Staffordshire Terriers, we will suggest what distinguishes the Amstaff Blue, what are the characteristics of the breed, and we will also discuss the correct upbringing of an Amstaff.