KONG Dog Toys Extreme

The KONG Extreme is the black-rubber version of the shape most people picture when they hear the KONG name — the same hollow, stuffable, bounce-anywhere body, moulded in the firmest rubber compound KONG produces rather than the red Classic formula. Pick the red Classic for an average chewer; pick Extreme once your dog has already worked its way through ordinary rubber toys. Five sizes run from Small, matched to dogs up to about 9 kg, through Medium (7–16 kg), Large (14–29 kg), X-Large (27–41 kg) and XX-Large for dogs over roughly 39 kg.

• Black KONG Extreme rubber — the brand's most durable natural rubber formula, made for power chewers
• Hollow centre takes kibble, KONG Easy Treat or a smear of peanut butter; stuff it and freeze it to make the job last longer
• Erratic bounce for games of fetch, because the shape never lands the same way twice
• Five sizes matched to dog weight, from under 9 kg to over 39 kg
• Recommended by veterinarians, trainers and dog enthusiasts worldwide

Size and materials

100% natural rubber, made in the USA from globally sourced materials. Small measures roughly 5.7 × 5.7 × 8.9 cm and XX-Large roughly 9.9 × 9.9 × 15.2 cm. If your dog sits between two weight bands, size up. Wash in warm soapy water, air dry, and replace the toy once the rubber is gouged or split.

For more information, see the official KONG product page.