First of all, you can check whether the cat’s urination and defecation is normal, whether there is a decrease in energy, or whether it does not like to eat and only drinks. If there are no such conditions, it should just be that the cat has eaten too much; if the above conditions are present, the owner can wrap his hands around the cat Shake the abdomen slowly to see if there is a watery feeling. If it is possible that it is abdominal ascites, the owner should send the cat to the hospital for treatment.