The Nature's Foundation Pet Bed by Pet Gear Inc is a Consumers Digest Best Buy and was created with the comfort of your pet in mind. This pet bed has an extra thick pad of orthopedic foam in it for comfort and support and a separate, internal, cedar pouch to protect against fleas and odors. The cedar pouch is in a specially developed inner shell that is breathable and has a zipper so you can adjust the amount of bedding or remove it for washing. This is a reversible pet bed, one side is covered in fleece to help keep your pet warm in cold weather, and the other side is made of water resistance nylon that helps keep your pet cool in warm weather. This pet bed is designed to fit the appropriately sized Generation II Deluxe Portable Soft Crates. Machine washable. Available in 4 sizes, each in their own color(s).