I know that those who know me say "well, she had a dog before, what did she do then?" I never trained Tiffany, my father did. My dad has since passed and I don't know who to ask! Any advice? When he is put on a leash, he sits in between my legs, I move, and he comes right back between my legs! It is just tooo funny...also it is a regular collar and I don't want to pull because of the trachea...should I get one of the harnesses instead????