Pala-tech cranberry plus granules (300 grams) is a natural dietary supplement for use in dogs and cats containing ingredients known to be beneficial for the animal's urinary tract and to help prevent infection of the urogenital system. Cranberry extract will support and maintain the healthy function of the urinary tract. It will help minimize bacterial colonization of the bladder mucosa. Echinacea helps to support the body's natural resistance and boost the activity of the animal's immune system. Oregon Grape root and sodium Ascorbate are proven beneficial anti-oxidants.