Rex will bark to go out when he is in his cage to pee but when he is out he will just go in the kitchen and pee. How can I stop that its getting annoying. This is the first time it has happened in a while because Im normally up on him but we were playing around and I didnt think of it. GRRR im getting annoyed. I said bad dog and stuck him back in his cage .When I go look at him he puts his head down so he knows he did a bad thing