I totally agree with the term 'hideous' to describe the length of toe I've seen on some horses, both 'in person' and in photos in the breed magazines. I can't imagine that anyone who really knows anything about what constitutes proper hoof health/care, or has any regard for their horse's bottom-line well-being, would allow the horse's feet to be trimmed like that....
I also agree that there is a distinct difference between 'long toes' and 'long feet'. However, I do not think EITHER is conducive to a horse's well-being, and would not subject any horse to either! I call long feet 'stovepipe hooves',and wonder if people don't realize that allowing the entire foot-heel AND toe-to grow so long, removes any possibility of proper ground contact pressure on the frog? Even IF proper angles are maintained(matching the angle of hoof to the pastern angle), when the whole hoof is so long, and the frog is quite literally 'lifted' well off of any chance of ground contact as the horse moves along, the likelihood of such detrimental results as contracted heels increases expotentially! And yes, IF shoeing, you can add packing and pads-but with those come another set of potential problems(horses' feet need to be able to 'breathe'; having the sole and frog'suffocated' under pads and packing is NOT the healthiest situation for them...). I do agree that it can be wise to leave a bit more overall hoof-maintaining the proper angles, not leaving 'more' toe OR heel than is correct for that individual--when using the horse. A bit more hoof wall can allow for the wear that comes with driving or other activity, especially if it is 'real world' work, not just round and round an arena. Honestly, I have never 'met' a miniature that I thought needed full hoof trims as often as every six to seven weeks....though it will vary from horse to horse, I have over time found it to be more like 8-10 weeks-though there may be the occasional individual that needs a 'touch up'-compensation for excessive or uneven growth. Main thing is, keep a good eye on how their feet look, and perform maintenance accordingly.
Do all of these machinations 'increase' the horse's 'action'? Perhaps, a little bit...my question is, why is doing these things 'worth it'???? As I've said before, and will say until my dying day, I thought the idea was to BREED FOR desired abilities? If they HAVE them(as many horses do--and yes, I KNOW you can't 'create' high/extreme action in an animal with no inherent potential--I'm talking about this apparent human 'need' to 'enhance, enhance, enhance' those that already HAVE natural ability! Why is careful and considerate DEVELOPMENT of a horse's natural abilities through proper and unhurried TRAINING so often apparently 'not enough' to satisfy?
Yes, this IS a 'hot button' issue for me, I fully admit. The old expression 'no feet, no horse' is more applicable today that ever, I believe. It is NOT just the 'long feet' breeds who have and are still creating problems for their horses by poor breeding AND poor shoeing practices---humans of ALL persuasions can share in the blame, believe me---just look at the straight pasterns and tiny, narrow hooves of many 1300 lb. QHs, for instance...and it was an apparently very 'nice' local Morgan breeder/owner who asked my then-farrier(one of the best in the state) to weld 'buttons' of metal on the hoof-contact surface of the shoes-right over the white line, on all four, so that the horse would be IN PAIN at EVERY step, but step high!--he refused, BTW--my sad point is, it's everywhere. Where minis are concerned--though when I first 'got into' them, 23 years ago, I felt it didn't much matter, I have come to pay much more attention to the size/shape of THEIR feet, certainly when evaluating them for use. A high percentage of miniatures, in my observation, have both extra TINY, and very narrow, 'mule' feet--because they generally do not bear extra weight, it is probably NOT as 'big' a deal as with bigger horses-but when choosing a driving prospect, I want to see a larger, rounder hoof of excellent hardness and horn quality, even in a mini. I would also pass on breeding to a stallion with such feet(there is at least one in my local area; lovely in several ways, but those BAD feet....
Sorry if this got a tad OT, but on the other hand--we are talking about probably the most important 'part' of a horse--at least, a horse that is actually expected to DO something!
Margo