I tried trails end #307 last year. I would definately say it worked. I had does come way out of their way to get a whif of the stuff. I wouldnt have got my #160 lb doe last year if I wouldnt have been using trails end #307. It came out of the woods into a hayfield 200 yards away, raised its nose and turned and walked directly toward me. I put some on my boots and it came up and started licking the ladder then when it started to walk away I wacked her. I also had a doe that was coming in on a trail 30 yards behind me lift its noise, sniff and walk right to my stand.