About this item Large Grey Poly-Linen (Easy Clean Cover) 40” x 25” x 6” (+3.5" Headrest) waterproof orthopedic headrest dog bed. Solid 2” high density, orthopedic memory foam over a solid 4” base of high stability support foam with covers designed so that your bed fits your home decor seamlessly and your dog can stay close to your family A prudent preventative measure for younger dogs of breeds predisposed to joint conditions, ensuring your dog’s joints remain mobile into their senior years, improving their quality of life and keeping your dog healthy and active for longer Therapeutic bed designed to provide relief and comfort to tripawds, dogs with joint conditions such as hip and elbow dysplasia, arthritis, patella luxation, osteochondritis and other conditions such as torn cruciate ligaments so they can get the rest they need. Prevents elbow calluses as well as pressure sores due to immobility during illness or post-surgery The Dog’s Bed orthopedic headrest was designed to keep your best friend’s joints young for longer. The Dog’s Bed orthopedic headrest is proven to restore the mobility and vitality of dogs, as well as helping them to sleep more soundly Bed comes with removable covers that are easy to wash, quick-drying and include a waterproof mattress protector to catch accidents associated with incontinence