Utilizing Alltech, Good 4 Life supplements by adding highly digestible minerals & potent pre-biotics to promote balanced growth and unparalleled immunity and health for your special friend. Health of your best friend is the #1 priority and unmatched use of Good 4 life supplements guarantees bioavailability -you won't have any runny stool issues and a healthier immune system, we guarantee it. From their family to yours - Health starts here!