It is normal for cats to shed hair at three months of age. Three-month-old cats are in the growth stage. It is okay to shed a small amount of hair, and owners do not need to worry. It would be abnormal to shed a lot of hair, because cats usually start to shed their hair after they are 5 months old. Owners need to pay attention to the cat's condition, observe whether it has other manifestations or symptoms, and take it to the pet hospital for corresponding examinations in time.
The reasons why cats shed hair:
1. When spring and summer come, cats’ bodies will shed hair in order to adapt to the change of seasons. This is a normal phenomenon.
2. When a cat suffers from malnutrition and is prone to severe hair loss, the owner should feed the cat more protein-rich food.
3. When a cat is infected with bacteria or mites, develops skin diseases, and loses hair, the owner should regularly disinfect the cat's nest and let the cat bask in the sun.