"Duke! Be careful, Duke!" He was growing more unmanageable. Terry danced before him, and threatened. "Whoa Jenny! Whoa, Duke!" And—"Duke! Duke! DUKE! Whoa-oa! DUKE!" But no use; with shake of angry head and flirt of wickedly cocked tail Duke bolted; dragged Jenny and the cart together, knocked Terry sprawling—Terry clutched vainly at the cart, was dragged, himself, a few feet, staggered up, hatless, stumbled on the frightened Shep, and gazed after with a wail: "Oh, jiminy!"

They were away, in the dusty wake of the flying herd: Duke galloping, Jenny galloping, the cart bounding.

Harry had turned just in time to witness. His sweat-streaked face gaped, amazed, perplexed, and hardened into sudden resolution as whirling he sprang forward. But Terry was as quick. Grabbing up his hat as he went, he launched in the pursuit. Out-stripping him, Shep ran furiously, barking, and Harry kept close behind.

The cart was plainly visible, in an open place among the stragglers at the rear of the herd. Duke lumbered, Jenny lumbered, the cart lumbered, and holding to the chase lumbered in their heavy boots Terry and Harry.

Soon it was evident that a harnessed buffalo was no match for free buffalo. Duke's outfit was being left; buffalo after buffalo passed it, until presently Duke and Jenny and the cart were traveling alone. But they kept going, on a stampede of their own, imitating the insensate herd.

"Darn that Duke!" panted Terry. And he shouted: "Sic', Shep! Turn 'em! Sic', sic'! Catch 'em, boy!"

Shep darted gaily. He fairly tore through the brush. Now he had reached the cart—and now he was barking alongside the crazy team. Would he do it? Could he do it? Yes, he was trying to head them. He had gained the front; yapping, darting, snapping, he was crossing back and forth before Duke's nose. Down lower dropped Duke's burly head; he charged; Shep dodged, and returned.

The cart swung and tilted, and out was bounced the cask of sauerkraut.

"Hurrah!" cheered Harry.

On at a tangent lumbered Duke and Jenny—Shep was bothering them seriously—and out bounced the water keg.