Playtime is full of tugging, twisting and crunching fun with the Chuckit! Crunch Duo Tug Dog Toy. This toy features two Super Crunch Balls on each end, and they’re connected with a su-paw strong rope for tugging and twisting. The crunching is enticing to your furbaby, and the crackle is safely contained within the balls, so it won’t break down with use.