How many types of American Pit Bull Terriers are there?

American Pit Bull Terriers are considered a single breed, but there are several distinct bloodlines or types within the breed. Five notable types include the American Pit Bull Terrier, Red Nose and Blue Nose Pit Bull, Colby Pit Bull, and the Gotti Pit Bull. These strains are not separate breeds, but rather variations within the American Pit Bull Terrier breed, and their traits can vary based on breeding practices and individual genetics.