A change in dog food, antibiotic medication, or any number of things can affect your dog's immune system because it is based primarily in her gut. To help maintain your dog's health and immune system, Prudence created the Absolute Immune Health line. Many causes of immune distress can be corrected and healed through the addition of supplements into your dog's daily diet. supports the body's immune function with advanced HYPER-EGG™ plus 19 other active ingredients. Prudence formulas are designed to be highly bioavailable to optimize the utilization of these natural ingredients. This proprietary blend includes nutrients to support a healthy immune system through modulation of the GALT (Gut Associated Lymphoid Tissue) in the gastrointestinal tract. This formula contains the following advancements: HYPER-EGG™ is a registered trademark of J. H. Hare & Associates Ltd., US Patent 7713527 Use at the rate of 1 scoop per 50 lbs. of body weight daily. Recommended minimum trial period is 2 to 3 weeks. For animal use only. Keep out of reach of children and animals. In case of accidental overdose, contact a health professional immediately. Get the Scientific data here (Prudence White Papers) A change in dog food, antibiotic medication, or any number of things can affect your dog's immune system