I want to try and do some noise conditioning so when hunting season starts the dogs are ready. My GSP was gun shy when I first got him and even though he is doing ok now I want him ready for that first gun shot of the season. I live in the city so using even a starter pistol is out of the question in working with him on a daily basis. I have a copy of a CD with music mixed with gun shots has anyone tried one of these in working with their dog. I am not sure I this is something I should even worry about but figured it can't hurt. New at this whole training thing so any help out there is welcome.