Well I've always been a pet lover since I was a child I give every dog the upmost respect they deserve as no pet should be hit as a number one rule they are only doing what they think is right but if one can't handle this then I believe that person should stay well cleared away as they would be an opportunity to hit the student to hit the defenseless animal so it will only protect itself if the animal is dog is being hit to hard for urinating in the corner of the room so training your pet isn't an easy task as one guy said I've seen it too if you are persistent and passive into trading it to do it's toil then you must be persistent and aggressive in your voice and body language don't be scared cause that'll scare your pet or anyone's else pet not easy should perfect it in a couple of weeks maybe 3 could be 4 hours so yeah show every dog plenty of luv even if it's got any problems don't go hurrying your pet I'm sure if your mum didn't understand you don't scream or shout cause dog will feel like playing too