From wiki... A Judas goat is a trained goat used in general animal herding. The Judas goat is trained to associate with sheep or cattle, leading them to a specific destination. In stockyards, a Judas goat will lead sheep to slaughter, while its own life is spared.
Placing the words "judas goat" in your search engine would have been easier than posting your query here.
49 posted on 08/24/2018 9:28:50 AM PDT by Roccus
(When you talk to a politician...ANY politician...always say, "Remember Ceausescu")