Seven Top Winter Warm Pet Dog Cat Bed Kennel House Cave Cushion Half Covered Sleeping Bed Bag Cashmer Material, Soft and Comfortable Function: windproof and keep warm, be arbitrarily folded extrusion no deformation Eco-friendly stylish fashion sofa bed for dogs or cats Inner Layer Polyester Keep Pet Warm - Self Warming Caution: Not Suitable For Large Pets & Aggressive Pets