Cats like to bite people usually because they are grinding their teeth, want to play with people, retaliate against their owners, or are in estrus. This is a normal phenomenon, but it needs to be corrected in time, otherwise the cat will develop the habit of biting people. When a cat bites, you need to stop it in time and reprimand the cat severely. If the cat continues to bite, you can gently flick the cat's nose. Repeat the training several times and the cat will not dare to bite again.