If you can find a copy of realtrees monsterbucks five they actually caught a buck doing a snort wheeze its the craziest sound I ever herd. the hunt was a bowhunt when the hunter set up a buck decoy and a larger buck came in and when it spotted the decoy it went into an agressive stance and did a snort wheeze. so if you here this call in the woods it is more than likely its a dominent buck ready for a fight or trying to intemidate a smaller buck on his turff, so bronko22000 is exactly right on when to and when not to use the call.