I think statistically most bites are from Golden Retrievers/Labradors And the reason a lot of staffies are in dog homes are because the people buying them for status symbols got upset when the dog turned out to be a big slobbering ball of fluff. The thing with banned breeds (in the UK) is they are dogs who have been bred to be aggressive and as such they are more high risk - Japanese Tosa, Dogo Argentino and Fila Braziliero are the specific named breeds that are banned. These are vicious dogs, bred to fight or viciously defend. The grey area comes in with "Pit Bull Terriers /Pit Bull type dogs" and people assume staffordshire bull terriers are also dangerous as they sound a bit similar. The problem with pit bulls is they are a solid block of muscle and are very loyal - they will do anything to please their owner which is why they make great "weapons" in the wrong hands. Any dog can be dangerous and I think it is important to ban the three named breeds above as they ARE dangerous by design. However, with all other breeds the temperament is going to be heavily influenced by the owner and if you get a dickhead buying a dog then that dog is probably going to be a dickhead too.