Thermal Reflection Pad for Dogs 5-Layer Self Warming Non-Electric Heating Stop Joint Heat Loss – Restore Mobility & Comfort for Cats and Dogs Indoor/Outdoor, Washable (Brown,Medium)Color: Brown Features: Safe Self Warming Technology: thermal reflection pad for dogs utilizes an innovative 5 layer structure to capture and radiate natural body heat without the need for electricity, ensuring a secure and warm resting spot for your pets Advanced 5 Layer Construction: non electric heating pad features a high density thermal core that reflects heat back to the pet, providing consistent warmth during chilly nights and maintaining a cozy