I was going to get a durury outdoors "heat bleat" last year,but they sold out of them before bow season. That "buck growl" really seemed to work for my friend, he said it brang in several small bucks and doe's and a real big buck for him. I watched the dvd and I recommend watching it. I've used the "can" for years, and am yet to have any deer come in to it...I'm done with that primos "can". I have had good results with a knight-n-hale hands free buck grunt calling doe's and young bucks in , but big old bucks still like to shy away from it. I really like rattling antlers, they work the best for me.
"Let a young buck go, so he can grow."