Good News!!!!...re: won't pick up duck
So, I managed a few Woodys on the weekend and when I was cleaning them threw one of the tail feather chunks for Tucker. He brought it right back. I did that a few times and then threw the whole duck and he retrieved that as well. Another 10 times with no problems and then a few blinds for good measure. Pretty sure he knows what he needs to do now. It seems it was the frozen duck that was the issue. I go out with him every evening and he seems to have no issues bring the ducks back now. Thanks for all the great tips.
Mark