Petmate Fatcat Sooper Dooper Flip-Flop Yankers Toy, Multicolor,Doskocil,631515" /> Contains a squeaker for even more fun 20% bigger than the originals Fortified by a tightly woven nylon strap inside they're strapping strong The Incredible Strapping Fat Cat Flip-flop Yonkers flop & flip but don't let them fool yak These tough guys held up to nearly 1/2 ton of yanking in lab tests (think scientific, not retrievers here, folks)