Cute! I'm at work and can't watch the whole thing right now (don't have speakers either), but I saw towards the beginning a mention of "down and sit up". Do you use the "sit up" command for sitting from a down in addtion to a regular "sit" command to sit from a stand? If so, I wouldn't recommend that. Sit is sit, regardless of what position the dog was in prior to the command, and also where she is in relation to you. You really want her to generalize commands so she can sit from a stand or a down, sit next to you or in front of you or behind you, sit when YOU'RE sitting or even if you're laying down, or when she's in the car, or across the room from you.