The Heated Cat Bed PETMAKER is perfect for dogs, cats, and any other four-legged friends who need a little extra warmth. The warm and fuzzy 100% polyester Sherpa cover on the cat heating pad is removable and keeps your pet comfortable while the insulation of the heated pet bed radiates their heat back to them. Perfect for lining crates and kennels, or simply laying on the couch, floor, or to create a warm bed, this self-warming dog bed eliminates the need for electric pet products, putting pet owners at ease.