Why Your Cats Bites Its Nails
Biting your nails is a nasty habit that many people develop when they are worried. Cats typically bite their nails for the same reason. However, cats will occasionally bite their nails out of boredom. It is also possible that they are simply grooming themselves. However, excessive nail biting may indicate that something is amiss. It is possible that your cat is suffering from a parasite or ailment that is causing them to anxiously bite on their nails.

Why Your Cats Bites Its Nails