Features:Keep your pet warm: No need to use wires or batteries, the self-heating pet mattress is electricity-free. The thermal pad sits next to the polyfiber insulating core inside the bed, working with your pet's natural body heat to create a warmer sleeping surface.SLEEPING SURFACE: The rug's sleeping surface is lined with plush faux fur with quilted seams and extra padding. The fabric on the nose and paws is very soft and very comfortable.Great for Travel: Lightweight and portable, making it an ideal sleeping companion for your pet when traveling, camping or other outdoor activities. Keeping your pet warm in the comfort of your home has never been easier.Machine Washable Fleece Cover: The self-heating heating pad features a comfortable and soft fleece cover with a zipper that easily removes for machine washing. Pet pads can be added to an existing bed or simply placed on the floor. The 60 x 45 cm size is ideal for small dogs and cats. It is easily removed for cleaning.PROVIDES COMFORT: Use the self-warming pet mat to provide soothing comfort for cats, kittens, puppies, dogs, senior pets, nursing mothers, or pets in need of comfort and warmth while recovering from illness or injury. This mat can be used on most popular dog breeds and is the ideal gift to give your pet optimal comfort and relaxation