Natural Cleaning Action_x000D_ Designed to Fight Bad Breath Bacteria_x000D_ Scientifically proven to help reduce tartar build-up_x000D_ Helps reduce plaque build-up_x000D_ Low in fatMade with natural ingredients*, and no added artificial flavourings or colourants. * Natural ingredients Instead of simply masking bad breath, Purina® Dentalife® ActivFresh®, containing natural spirulina and honey, is designed to help neutralize the bacteria responsible for bad breath. ActivFresh® has the Dentalife® shape, size, and chewy, porous texture that is scientifically proven to reduce tartar build-up. Shape, size, and texture scientifically proven to help reduce tartar build-up and clean even hard to reach teeth.One a day. For a large dog from 25kg to 40kg: 1 stick per day. Fresh clean drinking water should always be available. Supervise your dog when giving them the treat. For your dog's health respect the feeding guide and exercise him daily.This bag is not a toy. To avoid risk of suffocation, keep out of reach of children and pets.Cereals*, Glycerol, Minerals, Derivatives of Vegetable Origin, Honey (1.4%), Oils and Fats, Meat and Animal Derivatives, Spirulina* (0.21%), * Natural ingredients