Background: I taught my other dog to sit, stay, lay, etc. by using words and hand motions. that way if I didn't want to tell him to lay, I would just snap my fingers and do the hand motion. It worked great! also, if I asked him to do something and he did something eles, I would take my hand away and say no. This is what we're trying to do with Kanela.
Nathan is telling kanela to LAY and SIT, showing her the treat she will get and then hurling the treat at her head instead of giving it to her. I hope you can follow.