From time to time we offer discounted whelping boxes. Boxes will have been set up at some point but not used (open box/returns.) Some may have incurred some dents or marks in shipping. Any damages would be minimal and cosmetic only (no functional problems) and parts are likely to have some dog hair on them from initial setup and take down. NOTE: Discounted whelping boxes are shipped AS-IS and we do not accept returns. Therefore, we strongly suggest that you purchase a new whelping box unless you are already familiar with our whelping boxes. Whelping Boxes DO come with an EZwhelp pad and whelping box liner. EZclassic (plastic) Boxes DO come with the rail assembly. Fab System (steel) Boxes DO NOT come with the rail assembly. Whelping Boxes DO NOT come with a Heat Lamp or Suspension Rod. EZclassic Whelping Boxes U.S. Patent No. D971511
