Every since I got my puppy, I can't get enough of the Dog Whisperer. That guy is amazing. Unfortunately, the only time I've ever been able to imitate him is when my sister's crazy dog was running around a neighbors yard, I did that hand like a claw and she went right down into a submissive position...
My favorite episode is the woman with big eyes that got the little fluffy dog that hates grooming? She got him from the "at your own risk" part of the shelter and the dog would go PSYCHO everytime someone entered the room and especially when they'd try to groom him.