AHHHH the side reins! YES!
I actually suggested this for the Haflinger (above post) we have here when his owners wanted to take him on a field trip to a low key schooling show. I had them haul him with his surcingle on, unload him with a LONG rope attached to the trailer so he couldn’t bolt upon unloading. Then quickly bridle him and side rein him and put him thru his ground work ‘turn on your brain and focus on me’ routine.
They said it DID work! That he didn’t get away… until they removed it for his first in-hand class. :-\
I wonder how many times of NOT bolting it takes to over write all the times they DID bolt? It sure makes it hard on boarding facility routines to surcingle up a horse, bridle him and side rein him to turn out / bring in. Makes it really hard to expect ‘the help’ to do / manage the same.
I also wonder, sans bit & bridle, if you could simply hook the side rein to the halter and around to the side. I’m also a BIG advocate of doing everything equally from left to right, so maybe taking them OUT on the left, bringing them IN on the right so you don’t develop a one sideded horse or give them the chance to learn to modify their “I’m busting loose, see my middle finger?” routine???
Because honestly, you think you are making gains… and while I have NOT dropped my guard or expectations (still asking for halts, half halts, stops etc) I’ve dropped the hardware a little. Maybe you just can’t with these guys?