I had the same situation a couple of weeks ago. I waited until they were done sparing and walked off into the woods. about a couple of min. later I gave a couple of bleats from my can call. both bucks came running back to the doe that was still there. they tried to 'put the moves on her' and after she kicked one of them they decided to go looking for whoever made the call and came right to my stand. It might not work twice but it did for me.