Training dogs off the chickens

[Sundance Farm IN]

A rancher friend of mine swears she cured her dog by hanging the chicken that he had killed around its neck for a week. Whoa, stinky! He never killed another chicken. This seems drastic. Has anyone else heard of this?

It didn't work for us. Our Great Pyr just ate the turkey off her neck and was back for more with a few weeks. Going to try vibrate/shock collar, but I'm afraid they will know when we aren't there and just kill them anyway.