Lally
Member
There are too many horror stories about pits and mastiffs being brought home from shelters and then killing their new owners. The vast majority of dog attacks are just 2 breeds of dogs, pits being one, and there's a reason for that.
That's not true and not my experience. I have a few hundred hours in volunteering with dogs with rescues, the Humane Society, and fostering. I don't know of any rescues that don't screen a for aggressiveness because a dog like that would cause a lawsuit that could destroy a rescue. Most rescues are well aware that they can't help every dog. The one dog I've seen brought in for attacking and hospitalizing its owner (in the few hundred dogs I've experienced) was a golden retriever. Pits are some of the best dogs I've experienced. That said, know your rescue and make sure they're reputable. The local Humane Society does a thorough job of checking for aggression, they have to to stay in business.