Chuckit! Air Fetch Ball, large. The hollow lattice shell lets air pass straight through, so a dog can breathe freely with the ball in their mouth — the reason this one suits flat-faced breeds and dogs that fetch until they're winded. It floats for pool and canal play, weighs next to nothing, and the open sides double as a treat pocket for training. Works with every Chuckit! launcher. 3 inches across, sized for dogs roughly 60–100 lbs. The ball should be easy to carry but too big to fit all the way into the mouth.