
The American Pit Bull terrier is a very old breed, there is a loose standard not disimilar to the American Staffordshire Terrier, but with fighting dogs, looks certainly were not at the top of the list! There is a comprehensive directory of pit bull pedigrees easily available, breeding is paramount for these people, they are dedicated to a perfect fighting machine.
As for shows in the UK, there was many, they incorperated it with the weight pulling and trialing competitions they used to do, these still frequent in the States. Obviously we shouldn't have pit bulls here anymore, but we do, we still have dog fighting too, but as I said a breed "standard" would not be high on the list of priorities.
Have a look at www.bobersapbt.com/kiara.html to see some superb Pit Bulls in fantastic condition, there are also show pictures there too.
Dawn.