It may be that the hair bulbs in the intestines are blocked and cannot be eliminated normally, resulting in food accumulation in the stomach. Some diseases, such as infectious peritonitis, intestinal obstruction, etc., may cause hard lumps on one side of the cat's belly. If the lump is in the breast area, it is usually not ruled out that it is breast hyperplasia or breast tumor. If the sclerosis is distributed symmetrically between the left and right, it may be the cat's bilateral kidneys. In this case, there is no need to worry too much.

What to do if there is a lump on one side of the cat’s belly:

1. If it is indigestion, you can gently rub the cat’s belly to see if she feels pain. Observe Whether the defecation and defecation are normal, etc.

2. If it is a tumor, the owner needs to take the cat to a regular pet hospital for an X-ray examination to determine further treatment plans.

3. If the intestinal hair ball is blocked, the cat needs to be fasted for one day, during which time the cat should be fed cat hair removal cream.