If you find something growing on your cat's flesh pad, it may be keratosis. In this case, the cat will have no other adverse reactions. The long part has the same composition as the cat's nails, and some of it will grow out during the growth period. As long as it does not affect walking, the owner does not need to worry. If it is too big, you can go to a regular pet hospital for surgery to remove it. In addition, it may be the formation of corns. At this time, the cat will feel pain when exerting force on its paws, or may not be able to walk.