Joyce,
Do you ride somewhere where there are joggers, bikers, or other horseback
riders?
For some (emphasis on *some* :-) ) horses, they can become curious
about a jogger, bker, or other horse that goes by that they are more
than willing to move out. In other words, is it possible to engage the
horse's curiousity such that you can use it for your advantage.
There is at least one horseman that I am aware that I suspect might call
"making this the horse's idea". BTW, it is ok if you go along for the ride,
set the rate, and decide when to stop the exercise. :-)
Just a thought that might :-) or might not :-( be useful for your
horse.
Joe jpu@kaiwan.com