Pit Bulls and American Staffordshire Terriers are genetically the same breed of dog and there are several instances in which a particular dog has dual registration. In fact, the UKC was founded for the express purpose of allowing registration of the breed. Over time, the UKC also became the registry for hunting dogs which is its main focus today. The AKC eventually began allowing the breed to be registered under the name of American Staffordshire Terrier. What we currently have is a situation in which one group (the UKC) has been breeding the dog for "performance" and the other (the AKC) has been breeding the dog to maintain specific physical standards. Selective breeding over many generations have produced two strains of the same dog with pit bulls having the tendency to be more aggressive.
Agreed...Its like Chem#4 and ChemD...both Chems, but one bites A LOT harder
But a true AmStaff and an APBT standing next to each other, I see 2 dogs...