 One-on-one with a really good trainer is your best bet. Make sure the dog knows basics, you know, like I said earlier. You want to attempt that. The thing is, too, is the dog, is it a male or female? And if either or, is it spayed or neutered? Good point, John. Because if it's still intact, that's going to add more to the aggression of it as well. And also, I would watch some of the signs. Is this dog showing aggression in terms of...