The KONG Classic Dog Toy has been the gold standard in dog toys for more than 30 years. Made from the unique KONG rubber compound, it is super-chewy. 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! The KONG Classic's unpredictable bounce makes for exciting games of fetch and other interactive play with your pet. The KONG Classic red rubber formula is created for average chewing dogs. It is even more enticing when stuffed with kibble, peanut butter, KONG Easy Treat, Snacks or Ziggies. Dishwasher safe for easy clean up. For an added challenge, freeze stuffed KONG for 4-6 hours before giving to your dog. Veterinarians and trainers worldwide recommend the KONG Classic. Made in the USA.