Dog Toy for Chewing: The KONG Puppy Tires is made with KONG's exclusive puppy rubber formula to ease teething gums and support healthy chewing Stuffable & Natural Rubber Toy for Puppies: Designed to help teach correct chewing habits; freeze the inner track with treats for a harder challenge KONG: Innovating since 1976 to enrich the lives of pets with the highest quality pet toys and treats; all toys are designed and tested in Golden, CO, and are covered by KONG's Satisfaction Guarantee Dog Safety: It’s best to supervise your dog during play to help toys last longer and keep your dog safe; no dog toy is truly indestructible, so make sure to remove a toy from playtime if damaged Made in America globally sourced with high-quality, natural KONG rubber Puppies are just like babies when it comes to teething! As their teeth grow in, their gums become sore, leading them to chew on just about anything in sight. Giving them a soft rubber toy, like KONG Puppy Tires, can help soothe their discomfort and save your shoes from becoming slobbery husks. Plus, you can stuff KONG Puppy Tires with Easy Treat, Ziggies Enhanced, dog-safe peanut butter, or other yummy treats for a fun scavenging challenge that sparks their natural instincts. KONG Tires are made with high-quality natural rubber, allowing them to withstand countless hours of chewing—and unlike nylon, hard plastics, sticks, or bones, rubber doesn't splinter and is gentle on puppies' teeth and gums.