I just shoot the 40 or 50 pounders and throw them over my shoulder.
I had to laugh when I read this! I will tell you what, if you through an average size doe in Va. over your shoulder and went on down the road with her I would never say a cross word to you!
I use a hand truck with inflatable tires, or I drag them out with a strap, all depends on the size of the deer and how far the drag.