Dog Chew Toys for Aggressive Chewers - Indestructible Dog Toy to Reduce Pet Anxiety and Boredom for Small, Medium, Large BreedLarge Dog ToysThis large dog toy is built to last. Hard nylon along with rubber are designed for aggressive chewers(except for very aggressive dogs). Big dog toys for large dogs making it great for dogs who like to chew and gnaw, satisfies the dogs natural urge to chew. No toy is indestructible, but this one is the closest Unique DesignThe dog toys for aggressive chewers has a cartoon alligator design, which inspires curiosity in dogs, raised rubber