The Snoozer Orthopedic Cozy Cave Dog Bed is warm and inviting like all our other Cozy Cave dog beds, but it's designed especially to provide older dogs and physically challenged dogs added support. Often referred to as a nesting dog bed, Snoozer's Orthopedic Cozy Cave dog bed is perfect for pets and dogs who enjoy the feeling of staying under the covers and being almost completely enclosed. Three inches of our orthopedic foam provides support topped with two layers of polyester batting for added comfort. The warm embrace of the Sherpa interior fabric in the dog bed keeps dogs warm, safe and secure throughout the year. The machine washable, poly cotton exterior of the Cozy Cave dog bed is as soft as it is durable while cedar and poly filling provides sumptuous comfort and reduces odor.1 year manufacturer warranty