MycoDog Turkey Tail Tincture is a potent double-extracted formula crafted to deliver advanced immune support for dogs using 100% real mushrooms for dogs—no grains or fillers. Rich in beta-glucans and antioxidants, the sole ingredient in our dog immune supplement is shown to contribute to brain and nervous system function, liver and kidney health, and urinary tract balance. A powerful addition to your daily wellness routine and a boost for their natural defenses, this tincture is one of the go-to mushroom dog immune supplements made that actually work, because your dogs deserve the best!