The GOOPAWS 4 in 1 Self Warming burrow pet bed will put your cat or dog into a sweet sleep by providing the extremely soft pillow and/or hugged by strong, cozy bolster. This bed features a faux-fur lining and trim, a super-comfy microfiber outer shell, and soft padding inside that's a combination of fleece and foam. All the best materials to make your dog & cat happy. * Faux suede & faux fur filled with extra thick 100% poly fill for maximum comfort. Self-warming insulation radiates heat back to the pet. * Designed with fashion in mind but is also durable, safe, comfortable, and extra cozy for your furry friend. * It's sturdy bolstered entrance is always open for easy access.