WEST COLUMBIA, SC (WIS) - The people at PETS, Inc. see animals come through the door in bad shape everyday, but some there say this one takes the cake. A dog they've named "Cowboy," walked in their doors timidly Saturday with a tennis ball in his mouth, bite wounds from the nose to tail, underweight and dehydrated. When they opened his mouth to determine his age, they were shocked to see that all of his teeth had been broken or sawed off, indicating that he had been used as a "bait dog" to train juvenile Pit Bulls for fighting. The...