Bedsure Orthopedic Dog Bed for Medium Sized Dogs, 2-Layer Thick Memory Foam Pet Mattress with Removable Washable Cover and Waterproof Lining (30x20x3 Inches), Grey

High-density Material: Orthopedic memory foam dog bed contours to your dog’s figure, providing support and cushioning for the joints to maximize sleep comfort. The high-density gel memory foam is thick and will not flatten over time.
CertiPUR-US Certification: Compared with conventional memory foam, gel memory foam dog bed with better cooling capacity works to absorb and draw heat away. Please put the blue one on top and the white one below. There will be no difference in quality.
Size & Suggestions: Large dog bed (36″x27″x3.5″) fits for dogs/cats under 75 lbs and great for senior & arthritic pets.
Waterproof liner & Non-slip Bottom: 100% waterproof inner lining under the cover for the memory foam to prevent liquid from penetration. Non-slip dots on the bottom can fix the dog bed in a proper position. Please note that it is not suitable for pets with destructive chewing behavior.
Machine Washable Cover: The removable cover is quilted with delicate patterns, which is breathable for year-round use. Well-designed reinforced stitches and upgraded zippers extend the life of the pet bed.