Warmrest 2-Pack Waterproof Dog Bed Medium Size Dogs, Plush Cushion & Orthopedic Egg-Crate Foam Mattress for Senior Dogs, Washable Dog Crate Bed with Removable Cover, Light GreyBrand: Warmrest Color: Light Grey Features: 2 PACK Comfort Dog Bed: This washable 2 PACK set includes one orthopedic dog mattress and one pillow cushion. The supportive foam base provides joint and hip relief, ideal for senior, or arthritic dogs. Enjoy the convenience of using one bed while washing the other. Durable & Waterproof: Built with a waterproof liner that fully encases the orthopedic egg crate foam core, this dog couch bed locks out