I am taking him to the vet today for his shots so I will mention it to him
I havent used the harness yet, I thought I would wait until he is 12 weeks to start that. He has had so many changes, new home, new rules, I guess I am giving him a little adjusment time. It could be marking, I have a 11 year old female also. Any suggestions on correcting the marking if the vet gives him a clean bill of health?