The Nylabone DuraChew Textured Bone is specially designed for powerful chewers. Its multi-textured surface provides your dog with increased chewing appeal. Small bristle-like protrusions form on the ends during chewing to help keep teeth clean, control plaque and tartar build-up. Also provides an invigorating gum massage. This delicious DuraChew Textured Bone features an irresistible bacon flavor, and is sure to keep your dog occupied for hours. Veterinarian recommended! The souper size is ideal for satisfying the natural chewing urges of powerful chewers weighing 50+ pounds.