I absolutely love sliding side reins. For the first few months of my geldings ground driving training, he wasnt properly going with the bit and just was not accepting to me at all. Yes we were only ground driving but ground driving is the most skipped over part in my opinion. Ground driving is the FOUNDATION of the driving horses career, and that is the time that is one of the biggest parts of driving training IMO. Anyway, I tried sliding side reins, and within 2 days of ground driving, long lining, and lunging, I had him going nicely underneath himself, his back working with him. And then his head just fell into place. almost vertical and comming nicely of his sloping shoulder. I only used those 3 times and thats all it took. Well, and of couse TIME. He rarly gets a check(only in tall grass, or hes feelking really hungary
) and a check was not used to develop his headset.
A "headset" to me, means the horses head position with the proper frame. If i use the word headset please dont hurt me.
A word of caution with sliding side reins though: The best way to start using sliding side reins on a horse is to have a set of driving lines attached to the bit, and then also the sliding side reins. At first, you will need the regular lins to stop the horse because if you just had sliding side reins and you pulled, and the horse didnt know the word "whoa" you would be just making his head drop and behind the bit. I dont know if thats clear as mud, but mabe Leia could tell it clearer.
And of couse, with using any applience, soft but firm and steady hands are key.
Lastly, TIME is not an enemy. It takes time to teach a driving horse how to use their bodies. Ive been ground driving my 2 year old gelding since this past January. In January we didnt have a bit, but were woring on harnessing, cues, etc and we progressed from there. And I will be still ground driving him all the way till this spring when its hitching time. Some may same Im taking to long and it is a bit unnessesary, but I dont think so.
Alex