Instinctual Needs: The KONG Classic red rubber toy helps satisfy dogs' instinctual needs and provides mental stimulation. Healthy play is important for dogs' physical and mental development, emotions and behavior. By encouraging healthy play and satisfying instinctual needs, this toy helps solve chewing, separation anxiety, teething, boredom, weight management, crate training, digging, barking and more. Fetch Toy: The KONG Classic's unpredictable bounce makes for exciting games of fetch and other interactive play with your pet. Average Chewing Dogs: The KONG Classic red rubber formula is created for average chewing dogs. Great for Stuffing: The stuffable KONG Classic is even more enticing when stuffed with irresistible and delicious chicken flavor dog treats to engage and delight your dog. Dishwasher safe for easy clean up. BONUS: For an added challenge, freeze stuffed KONG for 4-6 hours before giving to your dog. Vet Recommended: Veterinarians and trainers worldwide recommend the KONG Classic. Made in the USA. Globally Sourced Materials. The KONG Classic is the gold standard of dog toys and has become the staple for dogs around the world for over forty years. Offering enrichment by helping satisfy dogs' instinctual needs, the KONG Classic's unique natural red rubber formula is ultra-durable with an erratic bounce that is ideal for dogs that like to chew while also fulfilling a dog's need to play. Want to extend play time? Be sure to stuff with tempting bits of kibble and entice with a dash of peanut butter. Add to the fun by adding KONG Snacks and topping with KONG Easy Treat. KONG Ziggies are a healthy treat made with a savory chicken flavor. These deliciously chewy treats are safe, highly digestible and freshen your dog's breath. When stuffed in your dog's - For Small Dogs KONG rubber toy, Ziggies last twice as long as the leading chew treat.