Hello, I am a new mommy of now 10 week old Izzie. She is doing very well with her potty training and is learning everything very quickly. Although it's my mom's 2 1/2 year old Yorkie, Little Man, that I'm concerned about. She was not persistent with his training when he was a puppy and never got him decently potty trained. Now at his whopping 4 lbs (: he is lifting his leg on everything and has pooped outside a few times in his lifetime. She has let this go WAY to far and I am ready to get a hold of this problem because I am NOT going to let my baby learn his bad behavior. Please if anyone has any help to train this "older" Yorkie or has had the same problem, it would be more than greatly appreciated. Please don't slaughter my mom or me with the, after she got him she became a busy college student with 2 kids.