Outward Hound Petstages Dental “Grape Vine” Chew (Purple) – A dental chew toy for dogs styled like a cluster of grapes on a vine. Made from tough, non-toxic rubber with nubby textures, it helps scrub away plaque and tartar while your dog chews. The grape cluster design is easy for dogs to grip and carry, and you can even apply dog-safe toothpaste on the textured surface to boost its tooth-cleaning power, keeping your pup’s pearly whites healthy through play.