The American Pit Bull (APBT) is a dog breed recognized by the United Kennel Club (UKC)[1] and the American Dog Breeders Association (ADBA),[2] but not the American Kennel Club (AKC).[3] It is a medium-sized, short-haired dog, of a solid build, whose early ancestors came from the British Isles. When compared with the English Staffordshire Bull Terrier, the American Pit Bull Terrier is larger by margins of 6–8 inches (15–20 cm) in height and 25–35 pounds (11–16 kg) in weight. The American