I noticed that discrepancy in McD's book. I'm reading it right now. He states to never put a large reward on the lure, as it can cause possessiveness. But he says (if I remember correctly) that he calls down his hacking birds with a whole plucked carcass on the lure and he trades them off to a whole pre-weighed carcass. So I guess I'm asking what's the experiences here with that? Should one "never" put a large reward on the lure? Then how do you feed large quantities of food when needed, like on a kill?