WHELPING BOX & FLOOR FOR DOGS – FOR EXTRA LARGE, LARGE, & MEDIUM BREEDS – Perfect whelping solution for professional breeders. We have a perfect size box for every breed in our 1 size fits all superior whelping box kit. PUPez knows how important a quality whelping box is when it comes to breeding. Our whelping box is top of the line. We only use high quality parts to build each PUPez whelp box. We will put our box up against any other brand out there. The PUPez will outperform all of the other brands there in comfort, durability, functionality, security, portability and more, while costing a fraction of the price. *BONUS* PUPez PUPPY PROTECTOR RAIL INCLUDED- Every whelping box includes a 360 degree puppy protector rail (“pig rail”) to keep your puppies safe and secure. The puppy protector rail is essential during birthing to ensure newborns have the protection they need. PUPez understands how important the protection of the new litter is. We went above and beyond and included our puppy protector rail for every whelping box. Quick and easy to install, this extra protection is priceless when caring for a new litter. No need to waste time doing research looking for an add on. We've included it in the box. Perfect for professional breeders. Our extra large whelp box gives just about every breed tons of room for comfort and security. Our whelping box gives a new mother the perfect place to rest and nurture her new litter. The PUPez fits just about all breeds of dogs & puppies.