KONG Puppy Toy Use as a fetch stick that's both safe and reliable Helps clean teeth and soothe gums Made in the USA. Globally Sourced Materials. Available in three sizes: S, M and L Recommended by veterinarians and trainers worldwide Made with our exclusive teething rubber formula Recommended worldwide by Veterinarians, Trainers and behavior experts Perfect for stuffing with KONG Puppy Easy Treat, Snacks or Ziggies Aids in crate training, decreases separation anxiety, promotes proper chewing behavior and deters misbehavior Unpredictable bounce for games of fetch