Help your dog combat bad breath with Purina DentaLife ActivFresh Oral Care dog CHEWS. Your dog's bad breath can be one of the few outward signs of dental problems lurking just below the surface. DentaLife ActivFresh goes beyond simply covering up bad breath; with a proprietary active-ingredient blend of honey and all-natural spirulina, these dog CHEWS are scientifically tested to attack bad breath at its source. These large dog CHEWS have tasty chicken flavor that satisfies is craving for flavor, and each of these dental dog CHEWS contain nine distinct ridges that keep your dog engaged and help ensure your best friend is always ready for those special moments by your side. Crafted without artificial flavors, colors or preservatives, these dental CHEWS for large dogs feature high-quality ingredients to keep him wanting for more. Toss your best friend a dog dental CHEW for a job well done, and show him that you're just as concerned about his oral health as his happiness.