Enhances immune modulators, providing system support for senior dogs, dogs with weak immune systems, chronic illness, or ongoing medical treatment * Helps itchy or sneezy dogs with anti-allergenic properties that allow it to inhibit the release of histamine, which causes allergic reactions * Reishi has been shown to prevent the growth of tumors and even cause them to regress; Also helps reduce side effects associated with treatment * Reishi mushroom promotes calmness by relieving stress and lessening nervous tension, which in turn helps to keep the immune system strong * Natural, veterinarian-formulated and tailor-dosed tablets are pork-flavored for dogs of all sizes and ages; Gluten-free and made in the U.S.A