You'll find that a copy of that will be better suited for golf clubs than deer. Center of gravity wouldn't be correct with that type of set up, IMHO. Through the years I've tried numerous commercial, and made a few myself. Some of the commercial actually are more work than actual dragging. Best I have found are patterned after a " goat cart ". Example of them can be found on e-bay. I built/rigged a smaller version of one, and it works great on a trail such as a fire trail or a canoe portage.