The Kong® that was built for the most extreme chewers, the EXTREME KONG chew toy is the worlds strongest rubber dog toy. Available in 5 sizes so almost any size dog can chew, CHEW, CHEW. Trusted worldwide by trainers and professionals
- Small Kong = 2.5 inches, dogs under 20 lbs.
- Medium Kong = 3.5 inches, dogs 15 to 35 lbs
- Large Kong = 4.5 inches, dogs 30 to 65 lbs
- X-Large Kong = 5.5 inches, dogs 60 to 90 lbs
- XX-Large Kong = 6.5 inches, dogs 81+ lbs