The KONG Extreme chew toy is made with the toughest KONG rubber, perfect for even the most determined of chewers. It's designed to fulfill a dog's natural need to play and provides enrichment. For extended play, stuff the toy and freeze it! Try adding snacks and topping with peanut butter, yogurt or wet food. 

• Mentally stimulating toy; offering enrichment by helping satisfy dogs’ instinctual needs
• KONG black rubber formula is specifically designed for power chewers
• Great for stuffing with snacks
• Recommended worldwide by Veterinarians; Trainers; and dog enthusiasts
• Natural rubber
• Made in the USA. Globally Sourced Materials.

Sizes:

• Dogs under 20 lbs: Small = 2.5" L
• Dogs 15 to 35 lbs: Medium = 3.5" L
• Dogs 30 to 65 lbs: Large/Original = 4.5" L
• Dogs 60 to 90 lbs: X-Large = 5.5" L
• Dogs 81 lbs and up: XX-Large = 6.5" L

 Play it Safe! No toy is indestructible. Remove and replace toy if damaged.