Brewers Yeast Plus With Garlic Is A Natural Daily Supplement Providign Proteins, Zinc, And Biotin For A Healthy Skin And Coat. Reduces Shedding And Improves Skin Condition. Daily Usage: 1 / 2 Teaspoon For Each 10 Lbs. Body Weight. Double For Pregnant And Lactating Bitches. If Desired, Add To Food.