I work with my yellow lab with regards to shed hunting through the year as best as I know how, which isn't much . She is really good at finding sheds that I have planted around the yard, and in the fields I use. Here's the problem: - When we go work in a field, I will plant a shed or 2 ahead of time so she doesn't see me. It's to ensure she's "successful" finding one. Once she finds one, she thinks the game is over. As soon as I sneak that shed into my pack and tell her to go hunt up another, she jumps at my pack [as if she wants me to take it out and throw it like a tennis ball]. How can I transition her wanting to play fetch with a ball (that antler in this case), to hunting up another shed? Getting to be that season.