KONG Extreme (Small) Description:
Kong Extreme represents the most durable version of our original kong toy. The ultra-strong, black rubber compund is recommended for power chewers.
Perfect for stuffing with KONG treats
Unpredictable bounce for games of fetch
Recommended worldwide by Veterinarians, Trainers and dog enthusiasts
Available in six sizes: S, M, L, XL and King
Possible Side Effects