There may be many reasons why a cat bites. They may be protecting themselves or their area, or they may be in a state affected by emotions, such as fear or anger.
Sometimes, cats may be playing, but because they have sharp teeth and claws, even while playing they may Will cause pain. Sometimes, cats' biting behavior can also be caused by their owners not providing enough mental and physical activity, causing them to feel bored and unsatisfied. Therefore, if your cat has a habit of biting for no reason, it is recommended that you try to observe their behavior and consider providing them with more activities and mental stimulation to help them stay healthy and happy.