The Petper Pet Self Warming Bed is perfect for keeping your pets warm and comfortable during the winter months. Made from lightweight polyester construction that is warm and soft, this bed is perfect for long walks and snuggles. The bed features a PP cotton filling that is resistant to stains and odors, and it’s easy to clean with regular soap and water. The bed also features a resilient foam that provides joint support and soothes pressure points, making it ideal for deep sleepers. The bed is also machine washable for easy cleaning.