Cats have not developed the habit of peeing on cat litter. Male cats in estrus tend to pee on the bed more than female cats. Furthermore, it may be that the presence of other animals in the home prompts cats to occupy the chassis and declare their sovereignty, thus peeing on the bed. On the bed; after the cat urinates on the bed, the owner should promptly teach the cat and guide it to use cat litter, so that the cat will not pee on the bed.