(Green Foods Corporation) Ever wonder why dogs eat grass? Award-winning Barley Dog is the "original" powdered barley grass nutritional supplement featuring natural live enzymes for healthier coat and skin through improved digestion of commercial pet foods, chlorophyll to reduce bad breath, antioxidant vitamins A, C and E, trace minerals, B vitamins, proteins and more. Includes barley grass, nutritional yeast, brown rice, garlic. Just sprinkle on wet or dry food once or twice daily. Servings: 4.8 oz. for small dog 2-15 lbs. (137 servings), med. dog 15-35 lbs. (92 servings), large dog 35 lbs.-up (46 servings). 11 oz. for small dog 2-15 lbs. (364 servings), med. dog 15-35 lbs. (208 servings), large dog 35 lbs.-up (104 servings).