Purina Dentalife daily oral care dog treats are designed with an innovative porous, yet chewy, texture that contains thousands of air pockets. The unique shape features 8 distinct ridges that clean your dog's teeth down to the gumline. DentaLife gets dogs chewing to clean even the hard-to-reach teeth in the back of the mouth. It's how DentaLife is able to deliver a breakthrough clean that's scientifically tested to reduce tartar build-up. Throw in wholesome ingredients and a tasty chicken flavor for your furry friend and it's no wonder each pack of DentaLife also comes with a satisfaction guarantee. For clean teeth throughout a long, healthy life together, choose DentaLife. For Life.Helps clean hard to reach teeth Scientifically tested to reduce tartar buildup on your dog's teeth Low calories for daily clean VOHC approved No Artificial colours or flavours