Elevate your furry friend’s playtime with the De' Vora Challenge Up Plugs Cat Grooming Tool. After filling your kitty’s Scratch Square (sold separately) with treats, use the plugs to challenge them and promote sensory play. Built tough with premium rubber that can handle even tough the most enthusiastic scratchers and chewers, these plugs are ready for whatever your cat dishes out. Whether your kitty is a gentle scratcher or goes full-on beast mode, these durable plugs will keep up with their wildest play sessions.