I told the dog the game was over, and walked to the stable. The dog followed. She showed me how to rig it. Quite simple really. The mouthhaul is a little tricky with all those little straps, and it takes guts to force it into the horse's mouth.
Horse saliva everywhere.
I inquired about the buttpad placement. She looked at me strangely. She added that if it moved I would need to retighten the aroundhaul. I led the horse to the covered arena. It's nice not to have to carry it.