Cat Nipping Hand. My cat rascal has a fondness for my chomping down on my knuckles. Your cat may grab onto your hand with his claws when he wants to play with you.
Cats do t know we don't have fur, so the bite will feel harder. Never allow your kitten or cat to play with your bare hands, fingers, or toes. Many pet owners call this common behavior “love biting,” but feline behaviorists have given it a more formal name: