The KONG Stuff-a-Ball is perfect for stuffing with KONG Stuff'N Snacks or for filling the patented Denta-Ridges with KONG Stuff'N Easy Treat paste. Made from our durable KONG Classic rubber Perfect for stuffing with Stuff'N Snacks Patented Denta-Ridges clean teeth and massage gums Made in the USA Available in four sizes: Small, Medium, Large, X-Large
