Please note than when I'm responding, I'm not arguing, just making clearer what the situation is. He was introduced to decoys yesterday. He swam over to check them out then went over to his mark. Ignored them on future marks.
He does have a lot of field lines behind him (Mighty Mo was his great grandfather) and has a lot of natural drive and instinct, just not the training experience to back it up. Changes of cover do not bother him, he's a speeding bullet that will plow through anything.