My chocolate Labrador Retriever gets a good night's sleep with a Nature Nap cushion that fits to size on top of his Kuranda pet bed. The Nature Nap cushion is durable and easy to clean. The materials used to manufacture the Nature Nap do not aggravate my dog's allergies. This is the third Nature Nap I've purchased. Now I can launder one cushion while Tanner sleeps on another.