Dog toys with sound: Dogs make squeaky sounds when they chew on toys to entice them to play. Stimulating the dog's body and brain to work together through sound, not only soothes the dog and enhances his happiness but also improves his intelligence. This toy has a hidden whistle that is not directly accessible to dogs when they are chewing and playing with the toy, making it safer and more durable and will not be damaged by chewingTeething and Leaky Toy: The elastic body of the toy is made of food-grade TPR, which is flexible and tough. The bumps on the toy can make full contact with the dog's teeth, effectively rubbing off all kinds of food residue, dental calculus, or dirt, cleaning the dog's teeth and protecting the dog's oral health; you can also put dog food inside the toy when the dog plays with it, food will leak out through the side leakage holes, allowing the dog to get food rewards by playing with this toyTug-of-war toy: The owner holds the main part of the toy and the dog bites the cotton rope to use as a tug-of-war toy. It will enhance the bond between the owner and the dog and improve the dog's physical fitnessGood for Dogs: Whether indoors or outdoors, it is great for most sizes of dogs allows you or your family to interact with your dog, let your dog become more lively, enjoy the fun and at the same time increase the feelings of you and your dog Specifications: Productsize: 156.2 x 78.5 x 67.6mmProduct weight: 196g Package included: 1 x Dog Chew Rugby Toy Other things not included