Greenies 12 oz Bags New Greenies® dental chews are easy to digest and highly soluble with a new shape and chewy texture your dog will love. Dog's can't resist the taste! Helps clean teeth and freshen breath. Shaped like a toothbrush, the abrasive action decreases buildup of dental plaque. Totally Edible! Created by a veterinarian, clinical nutritionist and agricultural specialist. Does not contain by-products, preservatives, artificial flavors or colors. Improves digestibility. Available in 5 sizes: Teenie bag - 43 bones per 12 oz bag Petite bag - 20 bones per 12 oz bag Regular bag - 12 bones per 12 oz bag Large bag - 8 bones per 12 oz bag Jumbo bag - 4 bones per 12 oz bag