Did you know that there is a breed of goat that doesn't have ears? I mean they don't have ear flaps, just holes. They are called La Mancha goats. Finding out things like this is why fairs are da bomb. See the growths on this guys neck? They are called waddles. They are a defense mechanism. In the days when goats roamed free if a wolf or other predator tried to grab a goat of this sort by the neck they would be disappointed. The waddle is designed to tear off so all the predator would get is a half a mouthful of waddle hopefully giving the goat time to run away. This seems like a better plan than that of the fainting goats.