The Knight & Hale Lead Dawg is two calls in one. A realistic coyote barker/ howler and a jackrabbit in distress. With the mouthpiece positioned as an open reed call it creates fantastic coyote howls and barks. Spin the mouthpiece around and insert it into the end piece and you've got a super-realistic jackrabbit in distress sound. Two great sounds for bringing in coyotes and other predators.