So the QH gelding that I recently purchased needs a 6" bit... He came with a curb bit with a copper roller and shanks that are quite long. The problem is that he does not know how to neck rein yet and I feel that this bit is too harsh for him--he most definitely doesnt like it. WHERE can I find 6" snaffles online that are available to Canada? I know that this is concidered a draft size, but he really needs it.