My foster kitty is peeing on everything! He peed on some papers on my desk last night, he peed on the floor in my mom's room, he's peed on the couch, what is going on here? I'm trying to find the money to take him to the vet to get him tested for a UTI, but right now I don't have the money-what should I do with him until I can afford to pay the vet? And what should I do if it turns out to be a behavioral problem? I've never had to deal with this before!