I have a few updates!
We just got back from our photo shoot and Lexie was AN ANGEL!! In fact, he asked if he could take some of just her for his gallery!!!

Beau on the other hand was CrAzY!!!!! He was jumping off the the chair, running around the room, and PANTING like crazy! It took like 15 minutes before he stopped panting so we could get a good picture that didn't look like poop!
Secondly,
I contacted our local humane society to see what trainer they use for their dogs (they train basic obedience before adopting out) and they gave me the name of a canine behaviorist. She has a class starting in May that I signed Lexie up. It was a bit pricey compared to the other class, but I think I'm going to need all of the help I can get.