Unsanitary doesn't automatically mean it rises to the level of requiring hazmat suits. It just means it's unacceptable or below standards for animals.
I doubt it's a bad warrant. I'm pretty confident that we'll find a judge issued it. A legally seated judge.This looks like a bad warrant setup to me. Whether its a good or bad warrant I hope Mr.Cullen sews there a's and wins for shooting the dogs.
As far as the dogs. Sucks they died but nothing will come of it. It's standard op. when police are dealing with dogs in that kind of a situation. Happens everyday all over the country multiple times a day. No knocks, traffic stops, etc. We just don't hear about them.