The Dogs Bed Orthopedic Headrest Dog Bed Large Grey/Blue 40×25, Memory Foam, Pain Relief for Arthritis, Hip & Elbow Dysplasia, Post Surgery, Lameness, Supportive, Calming, Waterproof Washable Cover is a large grey/blue trimmed bed that provides comfort and support to your pet. Made from high-quality memory foam, this bed is designed to promote circulation and eliminate pressure from your pets joints. The bed also features a waterproof mattress protector to help protect against accidents. With its easy-to-follow design, this bed is perfect for any room in your home.