Pet Cave is like a luxurious sleeping bag for your favorite pal. It has a 5" thick bed with a Sherpa lining that surrounds your pet with warmth and comfort. The removable cuddle cover provides an extra blanket of warmth and contours to fit the size of your dog or cat. It can be used with or without the zippered top for a cozy place to relax or sleep. Your pet will love it, or give it as a gift to spoil someone else's pet. Polyester. Cover is machine care. 25" dia. x 5".