Greenies Dental Chew Treats for dogs are safe and easily digestible with an irresistible taste. Its low calorie and fat content makes for a healthy and great daily routine snack. It is formulated with extra vitamin and minerals to provide complete and balanced nutrition for adult dogs. Greenies Dental Chew Treat pak Large is designed for dogs 50-100 lbs. Greenies is the #1 vet-recommended dog dental chew among veterinarians that recommend dental chews for at-home oral care.