For dogs under 30 lbs. Yak-9 honey chews are all-natural hard chews made from two ingredients-milk and honey. Honey contains trace amounts of antioxidants, (pinocembrin- associated with improved brain function) enzymes, minerals, vitamins, and amino acids, which help strengthen the immune system. Rich in vitamins (A,C,D,E,K), B- complex, and minerals (calcium and magnesium), honey is a healthy ingredient that supports digestion, mobility, and immune systems in pets. Pure honey from the Himalayan mountains combined with yak milk, serves as a perfect long-lasting treat for K9s. Ingredients: Honey and Yak/Cow Milk.