**Due to a temporary stock shortage of the Gray 4×6 Pads, the 4×6 FAB Whelping Box will now ship with a Black & White Pad. The substitute pad is the same high-quality material and performance you expect from EZwhelp. Thank you for your understanding!** Whelping Box For Dogs & Puppies EZwhelp's Fab System Whelping Box is a premium box designed with the professional in mind. The system is fully expandable with multiple accessory options. A machine washable fabric lining wraps over a steel mesh wire frame housing. The box is plenty spacious and sturdy enough for large breeds. This purchase is for the main whelping box only. It includes the steel frame with wire mesh, the nylon liner, one pad, and a corrugated plastic packing sheet that can be used as a sub-floor. Wall height = 21.4 inches. Rails, accessories, and add-on rooms are sold separately. Need a BIG box? Check out our whopper box → For a comprehensive feature list, consult our comparison table → Get sizing suggestions → Purchase additional matching pads → Assembly instructions are only available on-line → Note: Fab system boxes are designed to be used indoors only. *FREE standard shipping of Fab System Whelping Boxes when shipped within the Contiguous U.S.
