IREENUO Dog Chew Toys for Aggressive Chewers, Indestructible Reinforced Tough Rubber Heavy Chewing Toy Perfect for Large Medium Small Dogs Non-toxic MaterialsTPR (thermoplastic rubber), good elasticity, bite-proof, non-toxic, safe for your pet. Meet the natural impulses of dog bites, hunt,chase. Cleaning the TeethThe design of this dog chew toy is easy to bite and can also cause pets' interest, helping to clean and strengthen the dog's teeth. Unique BuzzIt has a strong chewing power and squeaks, which helps to attract play, provide lasting enjoyment, and improve the oral hygiene of dogs. Play in the WaterToys convert potentially destructive chewing behavior into active play time,it can float in water, allow your dog to play while swimming. Dog's Growth PartnerIt is suitable for accompanying growing dogs. When they play while grinding their teeth, they can also promote the growth of teeth.