This is the ball for destroyer on four paws, virtually indestructible. Order only a few new bipedal because the other end of the leash is always times too stupid to look where he hardly visible) The only thing that sometimes gets broken, the rope, but using a commercially available piece of rope (or an old horse tricks), a washer and a little craftsmanship is easy to replace. Whether he really floats, however, I have never tried.
