All Natural Herbs for Cribbing Horses Is your horse cribbing? Cribbing can lead to poor performance, weight loss and abnormal tooth wear. Cribbing could be a sign that acid levels are high and supplements may be needed. SilverLiningHerbs.com carries specially formulated herbs designed to reduce acid levels in equines that make the horse more comfortable. Here at Silver Lining Herbs all of our products carry the publically recognized NASC Quality Seal, which mean that SLH provides only the highest quality herbs and plant formulas for your equine. Professional riders, world-renowned veterinarians and horse lovers everywhere trust Silver Lining Herbs for all their supplemental needs and you will too. Try any of these products to promote health and happiness in your horse.