Outdoor Heated Cat House, Detachable Feral Cats House with a Open Window for Inside Outside, Cat House Weatherproof in Winter, Cat Shelter with Pet Heating Pad (Green, Large) Green L-26.7x17.7x20 is up for auction in Pet Supplies. The current bid is $24.09, 85% below the $160.00 MSRP, in Good Condition. This auction has ended — similar items appear in live auctions regularly.