A social worker gets a strange call that one of his clients is having sex with a sheep. He decides to check out the story for himself and goes over to the ladies home. He knocks on the door but no one answers and when he notices that the door is not locked, he lets himself inside. He looks around the house and doesn't notice anything until he gets to the back window. Sure enough, the lady is outside in her back yard having sex with a sheep. He is getting ready to take action when he notices a small girl sitting on a sofa nearby. He goes over to her and says, "little girl, doesn't it bother you that your mom is outside having sex with a sheep?"
The small girl answers in a bleating noise, "Naaaaahhhh!"