20-40 lbs. Veterinary Oral Health Council (VOHC) accepted. Helps control tartar. www.vohc.org. Chewy, porous texture. Helps clean hard-to-reach teeth. 57% average reduction in tartar buildup. Scientifically proven to reduce tartar buildup. Finally, a daily treat that gives you the confidence you're looking for in your dog's oral care. Purina DentaLife is made of a scientifically proven, innovative and porous texture that gets dogs chewing with even those hard-to-reach teeth. 8 distinct ridges. Helps clean hard-to-reach teeth down to the gum line. Helps freshen breath. Wholesome ingredients and a tasty chicken flavor. Calorie Content (Calculated): 3110 kcal/kg, 63 kcal/piece. No artificial flavors or colors. purinadentalife.com. Satisfaction Guaranteed: We guarantee outstanding quality and taste. If for any reason may are not satisfied, simply let us know why within 60 days of purchase. Include the information in the Best If Used By date box; your purchase receipt and the UPC Mail to: DentaLife Dog Satisfaction Guarantee, Office of Consumer Affairs, P.O. Box 2530, Largo, FL 33775. Purina.com. Produced in USA faculties. Printed in USA.