Isolating just why a cat keeps peeing on their human’s bed is the first step to correcting the situation. In all cases, the cat is communicating some sort of a problem or issue, and simply ignoring their unwanted behavior will not make it go away. Here are a few potential reasons why your cat is peeing on your bed: Your Cat’s Heath If your cat is peeing outside of the litter box anywhere at all, a trip to your veterinarian is in order first. Diseases, such as diabetes, feline interstitial cystitis, feline urinary tract disease (FLUTD), or even a urinary tract infection, can cause this behavior. Jealousy and the Single Cat Jealousy over other cats (or even other people) being added to the household can cause a cat to urinate on the bedding, clothing or other belongings of his chosen human. Cats do this to mark their territory and re-claim what they think belongs to them. Although some behaviorists may not agree, I do believe there is a certain amount of “revenge” involved as well when a cat pees on the bed, which is why only their special human’s bed and belongings get targeted. Stress and High Anxiety Peeing outside of the box can also occur when cats feel stressed or anxious. Some of this came into play in Tiger’s situation; separation anxiety in particular drove Tiger to seek solace in Nikki’s belongings when she was away, soiling on them to be sure the other household cats knew these items were his. Cats dislike change, so look to recent changes in the household that could be causing your cat to feel stressed. Litter Box Unhappiness The litter box itself, the location of the box and/or the type of litter being used could all be causing your cat to pee elsewhere. Putting the box in a high-traffic location, not having enough boxes on all floors of your home, and/or using a cat litter your cat finds unpleasant are all sure to have your cat looking for more pleasant surroundings to use instead.,Jump to section Why Is My Cat Peeing on My Bed? How To Stop a Cat From Peeing on the Bed