My gelding has a mild case of heaves and I have been searching for more natural ways to treat and relieve symptoms. I have been trying to do some research on essential oils and their effects on heaves. There are some sites that tell you to feed and some that tell you to let him breath it in. I am wondering if anyone has used essential oils for heaves or any other things I could try. I would love to hear everyone's take on heaves and things that have worked best for you and your horse.