The reason why there is blood on the cat’s butt may be caused by the cat’s defecation problem. Cats' defecation is transported outward from the intestines. If there are foreign bodies or stones in the intestines, they may get stuck, causing difficulty in defecation or even bleeding. In addition, blood on the cat’s butt may also be caused by the cat being infected with intestinal viruses or parasites.
These viruses or parasites may cause bleeding in the intestines, resulting in blood in the cat's feces. If you notice blood on your cat’s butt, it is recommended to take your cat to the veterinarian immediately for a check-up. The veterinarian will conduct a detailed examination and give a treatment plan based on the cat's specific condition.