Nouvelle Research work there buns off to make sure that horses of all shapes/sizes/jobs are happy and healthy in there work. Their Cur-Ost products have had significant impact on my program.
When I was first sponsored by CurOst, I fed it to a few training horses, who responded well by having a bit more 'zest' for there work, and being happier in general.
And then my beloved Ted began to not feel well. Ted's been retired for several years, so I'd not considered having him on the product, but as he began to experience complications of Cushings, I was willing to try anything to make him feel better. I put him on the CurOst product, and was able to go from LARGE quantities of Bute, to no Bute at all in a short amount of time.
Thus, I recommend it for every horse. P and Flash are on the Green Tea Free version during show season so it won't test, Ted stays on the same 2x formula year round, and P gets the Immune/Repair product also, since he's so sensitive and delicate. :) I"m convinced the products are a essential part of my horses performing at their best. Any horse would be extremely excited to have CurOst in their stocking!