Aspen Pet Round Self Warming Pet Bed for Dog and Cats, 19.5 x 19.5 x 7, Red: Offered in a variety of shapes and sizes to accommodate a wide range of pets Self-warming bed styles include rectangular bolster bed, round bed, and pillow bed Textured bottom allows non-slip placement on a variety of surfaces within the home, including tile and hardwood flooring Plush corduroy exterior and soft, faux lambswool sleeping surface encourage pets to cuddle up in this self-heating pet bed Interior self-warming layer reflects pets' body heat to provide comfort and warmth Stock up on the classic pet products you need every day as a pet owner. From orthopedic beds to sturdy chicken coops, Aspen Pet has everything you need to improve your life with your pet from day one.