Horse ears are a hypoallergenic product that contains a large amount of protein, as well as vitamins A, E, C, B, organic compounds and a huge amount of minerals. Horse by-products digested much faster and better than any other products. Regular consumption of horse treats improves metabolism, restores liver function, reduces the level of bad cholesterol in the dog's body and improves immunity. 100% natural product. Does not contain artificial flavors, dyes or preservatives.