Soft, warm microvelvet cover reverses to cool linen. Filled with lofty spun polyester contained within zippered netting for breathability and resistance to clumping. Cover unzips for easy machine washing. Our Cozy Cuddler Orthopedic Pet Bed has 7"-high sides that offer the security your pet craves. Inside, a 3"-thick orthopedic cushion relieves pressure points while providing support — great for best friends young and old. . . .