Joe is a good pony, or horse, or whatever you want to call him, and as long as your daughter continues to treat him appropriately, he'll stay that way. Proper handling is the secret to well-behaved equines, not some size-specific label. I have 2 Quarter Horses that were lesson ponies (generic term; while Sunny might be small enough to be considered technically a pony, Latte certainly isn't). They both got aggravated and frustrated with the sorts of things that inexperienced riders do, and learned all sorts of nasty behaviors to get at the students (barn sour, herd sour, ducking out, refusing, kicking, biting, bucking, etc.) They are both rather pushy, dominant-type personalities; what they needed was people who knew how to be firm but fair and not put up with the nonsense. Obviously, newby riders don't usually have that sort of knowledge, and that's how horses or ponies with bad attitudes get that way. My daughter and I have put a lot of work into them, patiently insisting on good behavior, and we are getting much more of it and very little of the 'acting out' that made them such terrors before. We still have to be watchful, because they will test the boundaries, but some of the people who knew them before would be astonished at how they behave now. A few days ago, we rode them out, and BB2K took Sunny down a narrow trail in the woods that was barely more than a deer trail, that they had never been on before. There were leafy branches brushing against both of them, a deep ditch to cross, and a few largish pieces of debris that stupid people had dumped in the woods (grrr!). Sunny calmly took it all in stride, and I couldn't help but remember a comment from someone who had leased her a few years ago - "you'll never make her into a trail horse; if a leaf moves, she spooks." Yep
