• Perfect for Stuffing with KONG Stuff'N treats
• Help to reduce boredom and separation anxiety for powerful chewers
• Unpredictable bounce for games of fetch
• Used worldwide by police, drug enforcement, and military K-9 teams
• Also used by Schutzhund and AKC competition trainers
• Made in USA

Sizes:

• Small = 2.5" for dogs under 20 lbs,
  
• Medium = 3.5" for dogs 15-35 lbs,
  
• Large/Original = 4.5" for dogs 30-65 lbs
• Extra Large = 5.5" for dogs 60-90 lbs
• Extra Extra Large = 6.5" for dogs 81 lbs and up