The reasons why cats lick their hair frequently:
1. Cats like to take care of their hair. They will clean their hair and remove dirt from the hair by licking their hair. Make hair cleaner.

2. When cats feel emotionally stressed, they will also lick their fur to relieve their emotions and release stress.

3. When a cat is infected with parasites and has itchy skin, it will lick the affected area non-stop. You should take it to a pet hospital for treatment as soon as possible.
4. In summer, cats will lick their fur to dissipate heat. In winter, cats will also lick their fur to make their fur fluffy to keep warm.
5. If the cat's body lacks vitamins, it will supplement them by licking its fur. The owner should feed the cat pet trace element tablets.