4'x4' HEIGHT EXTENSION The raised design promotes slower

The raised design promotes slower feeding

Fits Very Small & Small Size Dogs

✔ 100% LEAK PROOF

We care enough to offer you a no-holds-barred 1 year warranty on every whelping box & accessory

4'x4' HEIGHT EXTENSION The raised design promotes slowerHEIGHT EXTENSION ONLY for 4'x4' Whelping Box "Used this for my puppies as they started getting bigger. They were big enough to escape the box. Thank you for this extra height! Kept them contained another 4 weeks!" Serena EASILY ADD 6" OF HEIGHT TO YOUR WHELPING BOX 4'x4' HEIGHT EXTENSION ONLY LIGHTWEIGHT AND EASY ASSEMBLY WHY BUY THE EXTENSION? Quickly connect to your 4'x4' PUPez Whelping Box to add extra height ADDS 6" OF VERTICAL HEIGHT TO ALL 4