Mega Pet Daily 90 cap Most outstanding multiple nutritional supplement, suitable for both dogs and cats, as well as other pets; including birds, horses, and ferrets. Higher potency in a small dose, easy to feed dry capsule can also be opened for mixing into food. Provides important daily vitamins and minerals, including the A's, B's, E, Selenium, Chromium, Zinc, and Choline. With a base rich in Chlorophyll and EPA's (fatty acids), all these vital nutrients for optimum immunity and health provide outstanding results. Contains a better ratio of calcium, phosphorus and potassium to magnesium, important in reducing bladder and kidney stones.