My 2yo YLM is doing great this year during duck season but he has some trouble searching for cripples/left birds. If he marks them no problem and if I mark them no problem but have 2-3 go down and not getting an exact mark on it or if is not dead is what I am running into. Can walk him out to area but he doesn't seem to search for it. Can literally walk him on top of bird until he sees it won't even know its there. Any help on getting him to hunt em up.