Actually, I disagree Francis, she may be the Alpha because she is non confrontational.It's the Mark Rashid theory of Passive leadership and I have seen it first hand.Before we moved to Georgia My horse was the Alpha, he ate first etc etc but he was passive and non confrontational and that is why the other horses wanted to be around him but he did rule the roost, it was just by being sensible.Before he went there the other alpha was nutty and bossy and not at all sensible. I think he was actually relieved to be released from his post as Alpha!!!!!