Designed to attach to any of our pet cots (sold separately), guaranteeing to help your dog have a cool summer! The simple design just plugs into the corners of the cot and safely secures with bungee straps riveted in the corners. This is the easiest, simplest design on the market. When the Pet Cot Canopy is removed from packaging, it is safe to steam it in order to remove unwanted wrinkles.