My lab goes absolutely nuts for this ball and the breathing holes are genius - he can carry it for a full fetch session without dropping it every few throws to gasp for air. The shape flies steady on long tosses too, so we're getting way more exercise in less time.

The grip on this thing is perfect for tug-of-war—my dog can shake it like crazy and it doesn't fly out of my hand. He's worn himself out on longer fetches than usual, so the breathing design must be doing something right.

The holes on the side really help my pup breathe during long tossing sessions, and he can grab and shake it without it slipping. We've played three days straight and it's held up perfectly, no punctures or tears.