I am keeping my daughter's cat right now because she couldn't get her to stop peeing and pooping on the carpet. We brought her to my house since I have concrete and hardwood floors, to see if she would stop. And she did - she uses the litter box all the time.
My daughter had her checked for UTI and she didn't have one - she just would not consistently use the litter box. So, I guess we'll be keeping her. She is a gorgeous rag doll cat and is actually my granddaughter's cat. When you pick her up, she just goes limp and hangs there like a rag doll - she doesn't try to get down or anything.
Unfortunately, I cannot get Rexy and Rowdy to stop chasing her. They don't chase her all the time, but when they do.... look out!
Anyway, I think some cats just do that