It is designed to attach to any of our pet cots (sold separately), promises to help your dog experience a cool summer. The plain design just plugs into the corners of the cot and then securely fastens with bungee straps riveted into the corners. That's the easiest and simple design in the market. Upon removal from the Pet Cot Canopy from packing, it is safe for you to steam it in to get rid of unwanted wrinkles.