The lady next to me was horrified of my dogs getting to hers and finally one day we both met up walking our dogs and she wanted ours to meet.she was nervous as crap and her rat terrier bit my dog and she walked off disappointed .funny as crap My dog didn't know anything happened.
I will say I watched someone put down a rott with a 45colt years ago.shot in the head with black powder still burning on its skull and the dog looked at him like what the heck you do that for