I researched this a lot as my daughter had a dog that was doing that which now I have. I bought the belly band first for him not to breed when i didn't want him to. Since he has been neutered and still wants to mark so the belly band came back out. I have been very consistent with watching him. We have now been belly band free. Another thing i had read was to put a leash on them and keep them with you at all times so you could correct them right away. That was going to be my next step if this didn't work. With lots of love and being consistent they can get this done Good luck |