Brewer’s Yeast with GarlicSpecially designed to provide chickens and ducks with the nutrients they need to stay healthy and happy and to help them lay high quality eggs Provides a great source of niacin, also known as vitamin B3 Supports your beaked buddies' bone health Helps support respiratory health for any life stage safe for day old chicks, ducklings and even goslings Promotes a healthy immune system Reduces unpleasant manure odor Size: 16 oz 1lb