What sounds like diarrhea in your cat’s belly may be the sound of normal gastrointestinal motility, which is a normal phenomenon. However, if your cat has diarrhea, it may be a gastrointestinal problem. It is best to send it to the pet hospital for examination in time to avoid delaying the condition. . Pay attention to the cat's diet, do not feed the cat random food, and regularly deworm the cat. If the cat has a fragile gastrointestinal tract, you can feed it some probiotics.