You have to be really careful about supplements. They can be harmful, because they are not regulated and don't have to, and usually don't, contain exactly what is on the label (most just contain different amounts than stated, but some contain completely different substances). I would say use Adequan or Legend because (if I'm not mistaken) I think they are actually regulated/approved. If you choose to use something else, do some research on what independant labs are finding in the products, just for the safety of your horse.

Hunter Princess wrote:
I do not have time for your ridiculous passive aggressiveness. Off my thread, please.
My awesomest gold star