KONG Squeezz Crackle Ball Dog ToyKONG Squeezz Crackle Balls put a fun new spin on an old favorite! Made from the same soft, squeezable rubber as original KONG Squeezz toys, these doggy balls create a unique crackle sound that entices dogs just like a squeaker but results in quieter play. Take it outside for a great game of fetch! Bend or twist for crackle sound Toss and retrieve dog toy Ideal for indoor and outdoor play Balls ship in four vibrant colors let us choose one for you!