So this is my 2 year old second season hunting. Today was a really good day with birds working right in front of him. The first part of the morning he was fine but the more birds came in the more excited he got. Then he started shunning and want to move a lot on me when birds came he. He is normally a steady dog. How do I keep him from doing this when he is steady while doing drills and while a few birds are working? But when there is a lot of action he looses it. Or will age and more hunt time get it out of him?