When I first started riding Juliano I didn't even dream about riding him bridleless. I longed for the day when I would have just slight control over what J was doing and how fast he was going.
Today we went for another savvy string hack. Two horses, two dogs and us. Juliano was calm and maintained gait that I picked. What's amazing is that he can be in front of other horses now with just savvy string on his neck and I have no problems with control.