Yea, listen to what bronko 22000 said. Randy Anderson is simply the best coyote caller in North America. Get any of the "Calling all coyotes videos" he has. His web site is
www.callingcoyotes.com Get the videos, and his open reed calls. The Primos Little Dog works very well, along with his hot dog. I had the same problem you had until I came across Randy. Once you see it, you won't believe it. I use to only take about 6-9 dogs a year, now i'm getting around 30. Good luck.