This is a dog house for small to extra-small dogs. It's a sturdy wooden piece of furniture. I assembled it once and placed it in the living room, but the dog wouldn't go in, so I immediately put it back in the original box. Retail price: 28,000 yen It's unused and in perfect condition, but it has been assembled and disassembled for packing once. If you don't mind this, please consider it. Wooden dog pen/circle