These Stud Muffins® Horse Treats are nutritious, delicious and 100% hand-crafted. Every batch is made with care and devotion in small batches to ensure the highest quality. Each treat contains grains such as wheat, oats, barley, and corn, and are fortified with flax seed and other wholesome ingredients, ensuring they’re as healthy as they are enjoyable. Variety pack includes the Original Stud Muffin flavor, Rocky Road Warming Cinnamon and Refreshing Peppermint.