Cardboard scratchers appeal to many cats because their layered surface gives claws something to catch. They come in flat, angled, and curved shapes, so choose one that lets your cat brace comfortably. Place it on a nonslip surface and check that it does not slide during a vigorous scratch. Some cats enjoy a scratcher near a resting place, while others prefer one in a busy room.
Loose bits of cardboard are a normal sign of use, but check the scratcher regularly for damage. Replace it if layers separate widely, the shape collapses, or the remaining surface no longer offers a satisfying grip. Remove scattered debris as part of ordinary cleaning, and follow any care instructions for the specific product. If your cat chews cardboard, supervise and discontinue use if they swallow pieces or show stomach upset.
One worn scratcher does not necessarily mean your cat has lost interest in scratching. The surface may simply be too flat, too small, or too tired to use. Try a fresh pad, a different angle, or a second scratcher in another location. Keep the old item available briefly if your cat is attached to it, then transition gradually. Regular checks help you provide a scratcher that remains both appealing and safe.