The Kitty KONG is a toy and treat dispenser designed specifically to tap into the natural curiosity and hunting instincts of your cat. Squeeze a little of the KONG Easy Treat into the KONG for your cat to enjoy. You can also use a pinch of catnip or your cat’s favorite dry kibble inside this versatile toy. With its lightweight construction, the KONG toy can be batted, rolled or bounced by your cat. Approximately 6cm.