Sure you can train her! The part when she finds you and gets all excited, i just love it when they do that, it craks me up!!
You can invest in a bark collar for 80 bucks, that dog sounds like it would be good for finding sheds of bucks, and maybe tracking a downed deer if its legal in your state. Give her an antler to chew on and then hide it from her, tell her to fetch it up and play the game with her. She will start bring antlers out of the wood work, and you can put a puzzle together for a nice buck