[YorkieMomNYC]

I was about to post the same thing. I was wondering if it could be a uti?

Originally Posted by Wylie's Mom

At his annual exam, was a urinalysis done? If no, you probably should do one. When animals have UTIs, they will often go pee in new places bc they can associate their usual places with pain; also w/ UTIs, animals will sometimes seek a cool surface to pee on bc it burns (ie, "hot") when they pee.

Either way, yes, it sounds like you kinda have to start over and confine him to one room or area. I used the Iris pen from Walmart when mine were puppies, and it's the perfect size. When he's loose with you at home, I'd tether him to you so that you can watch for signs that he has to go potty.

Also, see our potty training guides / sticky threads in the General Training forum.