Sav-A-Chick, 3 Count, .17 OZ, Probiotic, Designed For Keepers Of Small Flocks, Mix Into 1 Gallon Of Drinking Water, Pre-Measured To Ensure Accurate Feeding, As Well As Product Freshness, Formulated Specifically For Poultry, The Balanced Probiotic Formula Provides Beneficial Bacteria In The Digestive Tract To Help The Bird Maintain A Healthy Digestive System.