Iris Ohyama Pet Hot Carpet, size M. Purchased new on Mercari in January 2021. Used in winter to warm my dog's bed 30 minutes before bedtime, and removed it when he slept. (He didn't seem comfortable with the carpet.) In the spring of 2025, my dog (a Chihuahua) passed away. I'm offering this for sale in the hope that someone else can use it. I have confirmed that it heats up when the power is turned on. The carpet cover was unused, but I washed it before listing. (Washed with Attack Antibacterial EX for indoor drying and Wide Hiter Antibacterial EX, no fabric softener used) Instructions included. Shipping size is 80. - Size: M - Design: Paw print pattern - Backing material: Black fabric - Power cord: Included - Instruction manual: Included - Temperature control: Possible