Dog eat dog

"What happened?" I asked the man, who was watching his dog who was watching Homer -- who was too busy sniffing around to be on his guard. "My dog was attacked by a pit bull. By two pit bulls, a male and a female. He is a pit bull too but he couldn’t fight both of them off."

"But did this just happen?" I was staring at all the blood marks. Surely a vet would have cleaned up the victim better than this unless it had just happened.