Dr Harvey has formulated each of his Whole Food and Herbal Supplements to enhance the health of companion pets. Each formula uses a specific mixture of organic and wild crafted herbs to help pets find balance and wellness. These formulas are based on Dr. Harvey's extensive knowledge of how each herb stimulates the body and how they work synergistically to optimize the effect that each herb has on each other. Herbs also contain many minerals and vitamins that promote health and healing.