As the top vet-recommended dental chew,* GREENIES Bursting Blueberry Dog Dental Chews provide a daily treat while controlling plaque, tartar buildup and bad dog breath. Featuring dried blueberries for an irresistible berry taste, our natural dog chews come in a Regular size for small dogs 25-50 pounds. These healthy dog dental treats are made using natural ingredients that are safe to digest, care for your dog's teeth and taste great. Help your pooch clean their teeth whole providing complete and balanced nutrition. * GREENIES Brand is the number-one vet-recommended dental chew for dogs in pet-specialty stores, among U.S. veterinarians who recommend dental chews for at-home oral care.