The Shape: Couch Designed to satisfy all sleep styles, this best-selling bed features a plush, streamlined, polyester-filled bolster that supports your dog and provides a sense of security The three-sided bolster makes a supportive backrest and comfortable place for your dog to lean or rest their head, while one open side makes for easy stretching out The low profile and open front make this bed easy for older dogs to get on and off The Cushion: ComfortFill-Eco Our ComfortFill-Eco cushioning is made of recycled polyester that holds its loft and refuses to flatten. A chambered liner prevents the fill from clumping and shifting This springy cushion is best for dogs who prefer to dig, burrow, and nest to get comfortable The Cover: Quilted Upholstery Grade Fabric Durable, furniture-grade cover is quilted for extra comfort Zip-off cover is machine washable for easy cleanup