Which end of my tunnel can I attack? That’s the #1 question for your cat would consider if they had one of these fun beds! The Thermo-Crinkle Tunnel is designed with a "noisy walls" encased within the lining and 2 open ends for extra fun & play. The plush interior and super comfy, heated floor will be the perfect snoozing spot after all the fun. This will be any cat’s favorite place in the house!