The Arlee Bella OrthoLux Orthopedic Fur Mattress Dog Bed featuring a plush gray faux-fur cover and a waterproof lining to extend the life of the foam inside. It is filled with thick Ortholux foam that offers superior comfort and support for your pet’s body. The cover is easily removable and machine washable, and the waterproof construction ensures spills or accidents won’t soak into the bedding.