I have 5 cats, all fixed. I have 4 litter boxes for them, and they are cleaned often. I have a major problem of them eliminating both pee and poop outside the box. My oldest cat has had UTI's in the past, so I had the vet check him out last friday and all is fine. She says it is behavioral. I am not convinced he is the only one doing this though, simply because of some of the off the wall places they have peed, where I know he can't get because he's a fat cat and won't jump up on things much anymore. Yesterday, I got up to find someone had peed across my desk, and onto my paper shredder in the floor beside it. Today, someone has peed on my sewing table on clothing I've made and fabric. This morning, my son's pillow fell out of his bed in the middle of the night and someone pooped on it!! When my fat cat pees on something, it's usually an article of clothing the teenagers left in the floor. But, this peeing and pooping on odd things is brand new and it's getting worse by the day. How do I deal with this? I have a Feliway in the hallway. I can't have every cat tested for a UTI but I know this is not health related. It is certainly behavioral, even the vet agreed. What do I do? One of my cats is indoor/outdoor and I may have to keep her out until this gets sorted out. I suspect she might be to blame. HELP!!