Chuckit! ザ・ホイッスラーボール ミディアム

My dog went absolutely nuts for this ball on the first throw—the whistle really does keep her attention locked on it. It bounces surprisingly high on grass, which adds an extra challenge to fetch. Four holes seem well-placed to create that sound without weakening the rubber.

That whistling sound is such a game changer—my dog freezes mid-stride and locks onto the ball every single time. The rubber is super bouncy and holds up great on pavement, and the four holes definitely make it fly with a cool noise.

My lab goes absolutely nuts when I pull this out—the whistle sound as it flies gets her attention from across the yard, and it's got a great bounce for long throws. The four holes make it easy to pick up off the grass too, even when she drops it wet.