Treat your dog to the comfort and support of one of these memory foam dog beds. Orvis memory foam has been engineered specifically for dogs, whose weight is distributed over a much smaller surface area than humans. All dogs will find comfort and relief in the warmth and support offered by memory foam engineered specifically for them. The included water-resistant, breathable liner keeps the odor-resistant memory foam clean and dry. S, M, L 3" thick; XL 4" thick. Cover is removable and washable. Imported.