Any advice would be highly appreciated. I have no idea what to do about this. My daughter's cat is about 3 years old. She has never had any problems going in the litterbox. About a month or two ago, I started noticing that a jacket that my other kid has a habit of tossing on the floor was wet. It smelled kind of musty, at first I thought her water bottle for school had leaked or something. I washed it and didn't think much about it until this happened about three times. I started making sure to keep the coat off the floor and started wondering if it was the cat peeing on it. Then today, my daughter told me that she saw the cat peeing on a tote bag that had been left on the floor. I have no idea why the cat would all of a sudden start doing this. The cat gets a lot of attention from my daughter, i have not changed litter recently, the litterbox is clean. She does use the litterbox, I had scooped it right before this happened so I know that she has been using it and also that it was clean. After I cleaned up the tote bag incident, I watched the cat come out and sniff all over the room. The only thing I can possibly think of is that the jacket had been at my friend's house and they also have a cat. And there were some boots near the tote bag that had also been left at the same house for about a week. Could she be smelling the other cat and trying to mark her territory or something? We have been there several times and they have always had their cat.