Three beds in one! For ultimate comfort, use the reversible cushion along with the orthopedic sleep deck. Remove the cushion and your pet now has two separate beds. The removable cushion can be used in a variety of places, anywhere around the house, in a crate, while traveling, etc. Or, they can lay directly on the orthopedic sleep area with the added comfort of the supportive bolster. This bed features a removable cover for easy machine washing. Removable cover and reversible cushions can be machine washed in cold water only. To dry use a delicate cycle or gentle setting with very low heat.