XXL Dog Bed Orthopedic Foam Sofa Couch Extra Large Size Great Dane - Creme This extra-large orthopedic dog couch accommodates the larger of your four-legged canine friends. Available in calm, neutral colors, this dog couch is perfect for any decor style. Featuring a plush polar fleece top and an orthopedic foam bottom, this dog couch is comfortable for your pooch, and it is lightweight, allowing for easy mobility.