I noticed American Staffordshire Terrier made the list even though bull us not in the name. Rightfully so, it should be included. Genetically it is the same dog as an American Pit Bull Terrier. But AKC will not register it if you call it a pit bull. UKC on the other hand will register it as a pit bull or an American Staffordshire Terrier. The AKC doesn't want to be associated with the pit bull because of its dog fighting past. That politically motivated excuse is lame. Considering that they register bulldogs that once were used for bull baiting. They register Akita which were used for dog fighting.