All Natural Herbs for a Horses That Dislike Right Turns Browse through our selection of 100% all natural methods you can use to supplement a horse that dislikes right turns. When it comes to unnatural horse behavior, a healthy diet and proper nutrition is often the key. Get all natural Equine supplements from Silver Lining Herbs and greatly improve the over-all health and well being of your horse. Silver Lining Herbs carry the trusted NASC Quality Seal of approval. Additionally, each of our product lines are specially formulated and designed to improve your Horses health the way that nature does it, with an improved diet that includes common plans and herbs.