The Orthopedic Suede Waterproof bed has it all. This orthopedic bed is made of memory foam and is waterproof. The separate waterproof pad protects the memory foam for when your dog has its 112th accident. The outer cover just zips right off, so you can toss it in the washer dryer. The bed has a non skid bottom and the surface of the bed is cloud sherpa.... CLOUD SHERPA PEOPLE! If you like beds that have it all for your dog, this is the bed.