One quick thing to point out--don't bribe her with treats, don't let her know you have treats. Otherwise you'll end up with a clever dog that only listens when a treat is waved at it.
Juno CGC: 3/31/09 "Reverse" Brindle, docked & floppy
Lucy: 2/1/06 Bichon/Poodle Mix
Happy: 1/2001, Rescued Border Collie Mix
RIP Molly, January 1997-April 8, 2009