The Kong Extreme dog toy represents the most durable strength of Kong rubber. Designed for the toughest of chewers, the Kong Extreme offers enrichment and helps satisfy dogs’ instinctual needs. The Kong unique, ultra-durable, natural rubber formula is designed for determined chewers, while the erratic bounce fulfills 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. Stuff and Freeze for a longer-lasting challenge.

• Mentally stimulating toy; offering enrichment by helping satisfy dogs' instinctual needs
• Kong black rubber formula is specifically designed for power chewers
• Unpredictable bounce for games of fetch
• Recommended worldwide by Veterinarians; Trainers; and dog enthusiasts
• Natural rubber
  

Sizing:
Small:  3 inches, best for dogs up to 20lbs
Medium:  3.5 inches, best for dogs 15-35lbs
Large:  4 inches, best for dogs 30-65lbs
X-Large: 5 inches, best for dogs 60-90lbs
XX-Large: best for dogs 85lbs