 fighting the other dog or trying to mount the other dog, because those are all different types of aggressions that you have to deal with. And is it only when the owner's present? Right. That can be protecting. Right. Protection. So, yeah, it's kind of like a loaded gun when you deal with aggression in dogs. But if you get a really good trainer that is willing to work with the dog... They'll be able to answer a lot of those questions, whether it's aggression, fear, anxiety...