I have a SD12 and SD8. The youngest one will actually listen to me when she is with us. She does get upset when I tell her to take her fingers out of her mouth. But for the most part she will do what is asked. SD12 gets mad when she is asked to do ANYTHING. We have horses and animals it's her responsibility to get up and feed them in the mornings. Well I'm tired of fighting her every morning. I can't even get her to help with the dishes or laundry. I'm basically done asking her to do anything.