I recently bought a perfectly lovely 15.1h mare who is 4 coming 5, and may grow a bit more, but also may not.
I plan on doing her in the 3’ Adult Amateurs since she has a good sized step and won’t have trouble making the lines at that height. She’s well bred enough and has a nice jump that the 3’3" would be doable on a perfect day, but it would be much more difficult if I made a mistake.
I recently took an online clinic with Chris Wynne and mentioned my plans with her, and did he have a problem with smaller horses / would they pin below larger horses. He said that in his opinion, the smaller ones sometimes jumped 3’ better, so in he didn’t see any issue.
Then he said, “In the A/Os, that would be harder. I don’t know why they don’t adjust the strides for small horses versus large horses. They do for the ponies, it just makes sense, but I don’t think that will ever change for the horses.” <–paraphrased from memory, the clinic was back in October, so may be not word exact.
That got me thinking - if someone like Chris Wynne is wondering and saying that it makes sense, why isn’t this a thing / why isn’t this something that folks talk about? It would make the smaller hony market much more viable - and let’s face it, most of us would rather ride 15.1h buck than a 16.3h buck, lol. That’s why I went small myself!