Dog Toys for Aggressive Chewers, Interactive Dog Chew Toys for Large Dogs, Indestructible Squeaky Dog Toys to Keep Them Busy, Tough Dog Toys for Medium/Large Breed Dogs Blue[Indestructible Dog Chew Toys for Healthier Teeth] The BIKIISEN hammerhead shark interactive dog toys for aggressive chewers are built to last, perfect for dogs from 20 to 80 pounds. Its unique design ensures a stable three point contact, allowing your pup to chew and gnaw freely. The shark's head bump, lively tail, and protruding fins make it easy to chew, clean teeth, and reduce tartar. You can also apply toothpaste or peanut butter to the surface