No artificial flavors. Protein rich. Real chicken No. 1 ingredient. Treat his wild side. Help satisfy your dog's natural instinct with these tender, protein-rich treats made with a trio of real chicken, beef and lamb in every bite. Purina.com. Calorie Content (Calculated): 2928 kcal/kg, 19 kcal/piece. Proudly produced in USA facilities. Printed in USA.