[maci_mace]

I wont even get into the whole fact this was a pitbull, I agree with some of concretegurls comments and will just leave it as that. No dog should even be off leash, or out of it's owners control... ESPECIALLY any Pitbull or similar breed as they are know for Dog Aggression. I hope that stating they have a horrible "track record" you were referring to their attacks on dogs not people. Because they are bred to love people and to be loyal to them no matter what. [Of course every so often there is an attack against a person, but I don't believe there's a breed out there that has never bitten someone Shih Tzus, Cocker Spaniels, and Heeler's are among the worst... not Pitbulls, not matter how much media they get for it. Half the time the dog on the news isn't even a Pitbull because people are too dumb to know the difference between all the similar looking breeds.]

Anyways...

I hope the li'l yorkie is okay. And I hope the other owners are helping with the medical cost because all in all those pitbulls should have been on leashes/chains/tall fenced area. You should see if you city as BSL towards pitbulls and the owners could be fined as well.