I would give her a verbal like "aagh!" and then perhaps make her sit. I guess it depends on what you need her to do. She should respect you as the boss as well as any one else. You also need to be calm.
There is a Cesar Milan tape that deals with training a border collie on a farm. I just dont recall what season or episode it was.
As a start though try the "aagh" and sit you may find it helps!
Tabitha April 10, 1995
Bomber April 10, 1995 - Received his wings July 12, 2010
Winston Nov 15, 1999 - Received his wings September 15, 2011
Sophie Aug 30, 2011
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