KONG - Ziggies - Teeth Cleaning Dog Treats - Chicken Flavor (Best Used Classic Rubber Toys) Specially Formulated For Sensitive Puppy Tummies Great For Stuffing Into Kong Puppy Rubber Toys For Extended Play Easy To Digest While Freshening Breath And Cleaning Teeth Made In The Usa Comes In Two Sizes: S (For Dogs 6-20 Lbs) And L (For Dogs 15Lbs And Up)