Dog Chews Long Lasting: This dog chew toy is expertly crafted with sturdy nylon, making it even stronger than real bones. Designed specifically for aggressive chewers. We recommend a chewing time not exceed 15 minutes to ensure a satisfying experience. Please note : this medium to large dog toy is not suitable for small dogs Cute Tool Shape Design: This dog toys for large dogs designed with unique wrench and pliers shape, which inspires curiosity in dogs and encouraging hours of chewing enjoyment. Interesting, curved design which makes it easy for dogs to hold and chew Interactive Chew Toys: Dog toys for aggressive chewers are perfect for indoor or outdoor playtime, which can attract their attention and energy, avoid destructive chewing and barking. Teaching a dog healthy chewing habits, which is good for training, teething, weight management, etc. Safe & Non-Toxic: Made of real pine wood and durable Food-Grade nylon, Free of BPA and Non-toxic. This dog teething toy have no sharp edges and are safe for chewing. Designed with raised edges to help massage gums and clean teeth as dogs chew