BBM
Their person wasn't with them. These dogs were bred starting back in the early 1800s, or before, for the express purpose of fighting each other, and for bull-baiting. Bull-baiting dogs were bred to bite and hold bulls, bears, etc... (any large animals) around the face and head, and holding onto them, hence the powerful jaws and tenacity. Not for owner protection. Just to fight, so humans could bet. They didn't start fighting the dogs against each other until bull-baiting was outlawed (ironically enough). Someone may have one of these dogs and they never do a thing to anyone or anything, but they have a history. The history is because there are bad people who still take the traits that they were bred for, and refine them to be what they started out to be, fighting dogs. They are tanks with hair. Here at least, they've mauled and killed livestock, other dogs, and people. My dogs may go into protection mode on their own property, but if they were to wander onto another dog's territory, the other dog, or dog's human, would likely be able to shout/bark and run them off. Just as I've had someone's dog show up in the yard. I can yell at it, or one of my dogs will bark at it, and it will trot on down the road. A lot of Pits won't do that. Humans bred this into them, just like herding dogs were bred to herd, and herd almost w/o training. It's human's fault, but that doesn't bring this elderly gentleman back, nor the children who have died, or other owner's dogs who've been killed. These guys are about the only breed I'm wary of, and I've had lots of dogs, over many years.