KSIIA Memory Foam Dog Bed Waterproof Large Dog Bed Orthopedic Crate Pad Supportive Crate Pads Soft Pet Mat for XL Pet Mats with Removable Washable Cover & Non-Slip Bottom, 48 x 35 Inch, PinkBrand: KSIIA Color: Pink Features: Three Layer Foam for Lasting Support: Unlike flimsy dog beds that flatten within weeks, the memory foam dog bed features our proprietary three layer foam system that delivers durable, orthopedic grade support. The top layer of plush memory foam cushions joints by conforming to your dog's body like a custom orthopedic bed, while the transitional middle layer evenly distributes weight to eliminate pressure points.