Just a word of caution for those of you with bully breeds or thinking of getting a bully breed dog...
One of my coworkers has an 8 yr old greyhound, and 2 yr old pit, and a 6 month old pit--all females. He let them run in their fenced yard unsupervised this past Friday while he ran errands. When he came home the 6 month old was limping badly and had a swollen leg. On further inspection, he realized that the swelling was caused by punture wounds--his two pits had gotten into a fight. He took the younger one to the vet and the vet said that while it was just punture wounds, they were on their way to infection and she was cleaned up and put on antibiotics--he had a vet bill of $150+. The older dog is seemingly unhurt besides bloodshot eyes--he thinks they may have somehow butted heads. Luckily, the older on let up on the younger one before more serious damage was done. He said that he had heard not to leave them alone loose together but thought they would be fine in the yard.
I'm sure most of you bully people know this already, but don't let it happen to you!! Please be careful with your pups......