The Dogbed4less Orthopedic Gel Infused Memory Foam Dog Bed is a high-quality product that provides more than just a normal bed. The gel-infused memory foam provides support and comfort, while the waterproof internal zipper cover protects against moisture and inclement weather. The removable microsuede external zipper cover is machine washable, making it easy to clean. The bed is available in small, medium, and large sizes.