[QUOTE=netg;8523967]
I don’t know enough about gaited horses to know if some have a conformation which prevents them having w/t/c gaits. If so, that would prevent a horse from doing true dressage work, as the gymnastic development through dressage work is developed for the mechanics of trot and canter, so will not have the same effects in other gaits.
Netg, I know that you are very very experienced in the discipline of dressage. I’m only writing this to reply to your comment about gaited horses in hopes that if someone is curious about gaited horses and dressage, this may help.
There is gaited dressage and competition. Dressage following the training scale is actually lacking in trot work, but teaches the same principles such as rhythm, roundness, on the aids, impulsion, etc. In return the exercises make a gaited horse much more correct in their gaits. Dressage improves gaited horses as well.
In my experience, my gaited horse has followed the training scale and become more beautiful and balanced and the gaits more pure. The altering is that instead of a trot, there’s a walk, a more impulsive faster walk, and a running walk, which is faster, but not shortening steps. In essence, any movements that any horse can do at a walk, a gaited horse can do at a walk, a faster tempo without shortening the stride and an even a faster walk.
So if any horse can do a perfect circle, shoulder in, haunches in, half pass, proper contact, collect as in lowering the haunches and carrying more weight on the haunches, lengthening and shortening stride, at a walk, a gaited horse can do. The horse cannot trot, but can increase impulsion, increase speed, etc. Because a gaited horse is a horse with a walk at recognized speeds.
My horse has learned a walk in place and a walk in half steps with more impulsion , upward lift, and haunches lowering. I think the walk in place was easier because a non gaited horse walks into a piaffe but has to then switch to a two beat walk with animation (for lack of a better word). We are working on getting more impulsion to add to the walk in place. She has such a good mind for what we do.
The difference in confirmation is that they normally reach farther forward with the hind legs, and have to lower their hind end to do it. They do canter and I’ve seen a gaited horse do canter tempi’s . I have not found a difference in gymnastic development yet.
To the OP, any horse can learn the discipline of dressage and benefit from it.