Dogs are only as good as their owners! No dog is a "bad" dog. This is so true, dogs act in the way you raise them. Its not the breed that makes them mean, its the owner. These poor babies suffer for mistakes made by their owner.
My mom sent me this photo of a pit bull and a chihuahua who got adopted together. It's too funny how most pit bull owners have a chihuahua in their pack and of course our chihuahua thinks he's a pit pull too!