Weather your high up on a dog or behind him,,,,as long as you are consistant at what your doing,,,the dog will figure it out. Each position has there advantages.
I have no idea how people line /aim their dog looking straight down on it.
But then many don't understand how someone can easily move a dog from behind.
What made Buses ears drop back,,,did you tell him to sit ,,,,?
I thought you looked way better than what I would look like. I was impressed that you can stand up so quickly after squatting.