Love the vid great example of praise!
I use elevator up and elevator down instead of step up and step down and very expressively. Since Ella is an extreme talker and more, I prefer to hear the elevator up and down because it really gets my attention more to be honest for me. Since Ella broke all her flight feathers on her left wing months ago she needs lifted up when wants to go on her playstand and the atoms etc. Ella responds totally to words and how I praise and not really interested in treat training at all and knows I will come to her rescue and do what she needs/wants. When she is on the floor playing she runs around going elevator up and I have to go to her to lift her up and then she does her deep deep voice of elevator down is a hoot, cracks me up everytime.