Now hugely endowed and bringing new meaning to the term "donkey show," he gets, uh, cocky and spirals into an empty, emotionless campaign of carnality.
The baying goats are a reminder that under the surface civility of the characters there exists an animalistic carnality constantly threatening to be let loose.
This personal exploration triggered by the guilt about one's own carnality here transforms into one that seeks itself in the relationship between man and nature.