I was out hunting saturday morning with my son. We sat still quite a while without calling because we occasionaly see them roam through there, but not that day. So I turned on my MP3player hooked up to a small portable speaker. I first played a howl, then hurt pup, then a coyote/pup mix, then a hurt rabbit. My son saw it first and we wern't looking in his direction but he came in on a full gate. Neither one of us got a shot off, came to within 35 yds.and took to cover right away. But it sure gave me a lot of encouragement as I finally know I'm doing something right and have hopes for the future.