Originally Posted by Skipsfirstspike
I taught Spike to neck rein in 2 days with this method. Have him in a plain snaffle, no curb. While riding at a walk, steer him english but also lay the opposite rein against his neck, basically neck reining at the same time. Give him time to get used to that, lots and lots of turns. Do it again the next day, and eventually just stop pulling on your inside rein until you are only neck reining. Worked for me.
Thanks for helpin me out. Im going to try that this weekend.