Give your pets ultimate comfort and support with this orthopedic Dog Bed by PETMAKER. This large dog bed cushion is made of 2.75-inch-thick high-density foam that is infused with bamboo charcoal, which works by activating with their body temperature to bring light, restorative warmth to achy joints. The dog mattress has an egg-crate style foam that helps distribute their weight evenly to limit pressure points for dogs of all ages, sizes, in perfect health, as well as those who suffer from arthritis. This attractive dog crate bed has a plush cover topped with warm and fuzzy quilted polyester fabric, a non-skid backing, and a wraparound zipper so it can be removed for easy cleaning as needed.