The American Pitbull Terrier and American Staffordshire Terrier originated in the United States. The dog breed "pitbull" that seems so popular with identifying mixed breeds that look like this picture, does not exist.
SUPER URGENT!!~~~Meet 15-682 "Ruby", an adoptable Pit Bull Terrier looking for a forever home. If you’re looking for a new pet to adopt or want information on how to get involved with adoptable pets, Petfinder.com is a great resource.