Greenies "Large Size" Dog Treat NEW! Dog's can't resist the taste! Helps clean teeth and freshen breath. Shaped like a dog bone, the abrasive action decreases buildup of dental plaque. Created by a veterinarian, clinical nutritionist and agricultural specialist. Does not contain by-products, preservatives, artificial flavors or colors. Improves digestibility. For dogs 50-lbs or larger. 8 Per Package