Introducing KONG Wild Knots. Soft and cuddly on the outside but durable and strong, these Wild Knots Birds are sure to be a hit with dogs and their owners! The internal knotted rope satisfies dogs’ natural instincts, and reinforced plush body provides extra durability. These toys also have minimal amount of stuffing for minimal mess. As if that wasn’t enough, they squeak! Wild Knots are KNOT just your average plush.