The General undertaking to do his best to keep his sons out of danger, Mr Rogers consented to let them go; and soon afterwards, having made his plans, the General started off with his boys, pointing out a course for Jack and Dick to take upon their cobs, advising them both to fire at the same buffalo as it galloped past them, and then to keep hidden till the herd had gone by.

This they undertook to do; and away they cantered in one direction, the General and his boys going in another, so as to get ahead of the herd, and then show themselves, and that, they expected, would drive them towards the young hunters.

All turned out exactly as anticipated. Dick and Jack sat like statues, in a low hollow, with rifles cocked, and cartridges handy for a second shot, waiting for the coming of the herd; and at last, just as they had given up all expectation of seeing them, there was a low rushing sound in the distance as of wind—then a roar, ever increasing, until it was like thunder; and then down came the vast herd of heavy animals, surprising the boys at first by their number, so that they had nearly all gone by before either of the brothers thought of firing.

Dick was the first to rouse himself from his surprise.

“Now then, Jack,” he cried, as their horses stood motionless, watching the passing drove; “fire at that slate-coloured bull. Now then, take aim together—fire!”

The two rifle-shots pealed almost like one, and, to the delight of the boys, they saw the young bull they had shot stagger forward on to its knees, and then roll over upon its side.

“Hurray! First buffalo!” cried Jack; and together the boys cantered out into the plain, when, to their intense astonishment, instead of the herd continuing its flight, about a dozen bulls stopped short, stared at them, pawed the ground, stuck up their tails, wheeled round, uttered a fierce roar, and charged.

Even if the boys had felt disposed to meet their enemies with a couple more shots, the cobs would not have stood still. They were well-broken, and trusty; day by day they had seemed to gain confidence in their riders, and they would stand perfectly still if their bridles were drawn over their heads and allowed to trail upon the ground; while if Jack or Dick liked to make a rifle-rest of their backs, they were perfectly content, and stood as rigidly as if carved out of stone.

But there are bounds even to the confidence of a horse. When the little steeds saw the fierce looks of the buffaloes, heard their angry bellowings, and found that with waving tails, menacing horns, and hoofs that seemed to thunder as they tore up the ground, the bulls were coming nearer and nearer, and evidently with the full intent of burying those sharp horns in their chests, Shoes and Stockings snorted violently, turned round so suddenly that had not Jack and Dick been excellent horsemen they would have been thrown, and tore away over the plain.

This was a reverse of circumstances; and naturally feeling startled at such a change, their boys gave their horses their heads, sat well down, and kept giving furtive glances behind to see if the bulls were gaining upon them.