I was attending The EQT Children's Theater Festival Preview Party in Pittsburgh, PA. There was a performance of a show called "The Sheep" set up outside, where the actors mimicked real life sheep behavior, recommended for ages 3+. At first, it was very cute and docile. Then, one sheep physically peed, another was milked. The shepherd actually handed out cups of the "milk" to the audience, and one child drank it! They then proceeded into the mating scene as captured by this video."