My cat has a bad habit of urinating on my bed, and only my bed. She does not do it anywhere else. At first she was diagnosed with a urine infection of which was cleared up with meds. Even after the meds, she still continued to urinate on my bed. I took her to the vet again, but they said there is nothing wrong with her. I have tried a few things to get her out of this habit. Making sure her litter is clean, giving her a lot of affection, rubbing her nose in the urine such as you would with a dog, etc. Nothing seems to work. Any suggestions to get her out of this bad habit?