Keep your dog healthy with the help of North Hound Life's Turkey Tail Mushroom Powder. 100% natural, this product is made from natural, organic mushroom extract that may support your pet's immune system and balance their digestive system. Turkey Tail mushrooms are a great source of antioxidants. Join the fight against cancer with this powerful mushroom. Turkey Tail has been shown that it may reduce hemangiosarcoma tumor size in dogs by as much as 34%. With organic traditional cultivation, you can be sure that the mushrooms are full of phytonutrients and beta-glucans.