The Midwest Nesting bed combines comfort, style, and functionality to create a luxurious, supportive pet bed your dog or cat will love! With an orthopedic egg-crate base, super-soft fleece removable liner, and thick foam high-wall bolster, this pet bed provides a high level of support and comfort. In the event of an accident, simply remove the pet bed cover (w/ hidden zipper) and place the pet bed in your washing machine w/ cold water and tumble air dry the cover. Each orthopedic egg-crate Cradle Pet Bed also features a "no-slip" grip on the bottom making this dog bed / cat bed ideal for hardwood or tile floors.