Warm kotatsu for dogs, providing comfortable warmth with a 20W power supply. Purchased on Rakuten in December 2022. Used from 2022 to 2024. Used by a dog (Toy Poodle). The kotatsu futon was used with the front and back sides reversed. It wasn't used constantly every day, but was placed inside a house with a roof when the heating in another room wasn't working well. The futon was washed every season. There is some fluffing, but overall there are no stains. There is a small scratch on the middle switch. Power has been confirmed for this listing. The box is large, and if a cardboard box that fits the box can be found, it will be shipped in a cardboard box. If a cardboard box cannot be found, we are sorry, but it will be shipped in a transparent plastic bag. - Product Name: Dog Kotatsu Mat - Power Supply: 20W - Included Items: Power cord, futon, support poles Thank you for viewing.