No one can question that many animals have the propensity to fun and frolic. It may be absent in some, but it certainly is not lacking in the canine species.

It didn't take three teams of dogs long to discover that their passengers belonged to the most verdant specimens of their kind, and when the brutes struck the smooth surface, where traveling was but a pastime, they decided to have some sport at their expense.

At the moment Jack Cosgrove was uttering his words to his young friends, he failed to notice a small hillock just ahead and at one side of the course they were following. But the leading dogs saw it, and, veering off, they made straight for it with increased speed, heedless of the shouts and cracking of the driver's whip. Before he could restrain them, the sleigh collided with the obstruction, overturned in a twinkling and Jack found, as he after described it, that his nose was plowing through the snow with the whole plaguey load on top of him.

He was dragged a hundred feet before extricating himself, and before the driver could check the animals, who looked so meek and sorrowful that he visited them with slight punishment. Matters, however, were soon righted and the journey resumed, amid the laughter of the boys in which the sailor heartily joined.

Within the next hour Rob's sleigh went over and he had an almost similar experience. But he was expecting something of the kind, and prepared for it, so that he emerged from underneath before being dragged far.

Fred got it, too, despite the apparent efforts of the drivers to restrain the dogs. By the time matters were once more righted and under way, the suspicion was confirmed among the passengers that the wild men were in the plot and enjoyed the ludicrous turn of affairs as much as did the brutes themselves. But Jack and the lads were the last to complain, and were quite willing that such good allies should have a little sport at their expense. It was noticeable that after all had been capsized, nothing of the kind took place again.

At noon an hour's halt was made. The Esquimaux produced their cooked venison and all ate. The snow, although it seems to add to one's thirst, when first used, served excellently in the place of water.

As well as they could by signs, the passengers offered to walk and allow the Esquimaux to ride. Where the surface was so favorable this would have imposed no hard work, but the natives refused, even declining to ride alternately in the rear sleigh.

The dogs were tired enough to give no trouble during the noon halt. They sat around on their haunches and eagerly devoured the bits of raw meat tossed to them. When one or two showed a disposition to stir up matters, an angry warning and snap of the whip from one of the drivers brought him to his senses, and he deferred the amusement to a more convenient season.

The Esquimaux chatted volubly among themselves, and, although our friends could not catch the meaning of anything said, they were sure they had made good progress toward Ivigtut, which, barring accident, would be reached by nightfall.