Do you think he and I could do bridle-less in the arena ? After we start of in the round yard ? I wouldn't go ride in the arena if some one else was riding in there though, because he could react differently. By the way I have practiced riding in a rope halter using only one rein in the arena and he was good.
I made up my mind, and I think that I will only ever ride tackless in an enclosed space, because horses take of often, and I don't want me and him to get hurt.