KONG Toughz are tough, squeaky, and snuggly, all wrapped up in one toy! Thrashing, shaking, and biting are no match for these super-durable plush toys, with an enticing double squeakerone inside the otherthat excites dogs play instincts. Ideal for bringing outdoor energy inside on cold and rainy days, and perfect for cuddling after rounds of romping. Toughz medium size is perfect for most dogs.