Dave's father, a husky pioneer, accompanied by his ten-year-old son, his brother, "Uncle Joe," an assortment of dogs, guns and ammunition, embracing a dozen kegs of gunpowder, had gone there to stake a squatter's claim, hunt buffalo and grow up with the country. Timber was scarce, so, after the manner of the troglodyte, they burrowed out a room in the side of a hill, which constituted at once cook-room, dining-room and parlor, and also museum of rare weapons, dog-kennel and powder-magazine. The cook-stove was placed in the middle of the room, and the flue was run up through the ground for ventilation and the escape of products of combustion. One day, Dave's father and Uncle Joe went on a buffalo hunt, much to the disconsolation of Dave, who wanted to go along. Toward the end of the afternoon following the departure of the hunters, Dave built a roaring fire in the stove to keep himself company, and incidentally to prepare supper for himself and the hunters, who were expected to return before sundown. His eyes regarded longingly a double-barreled shotgun hung on the wall. He had many times been warned by his father to exercise caution in handling the guns during his absence, but Dave had the dare-devil spirit of his parent, with the added impulses of the small boy, and he took down the shotgun and fondled it lovingly, examining its firing mechanism. Then he proceeded to return it to its hanging, not noticing that he had left one of the hammers cocked. He did not know that the gun was loaded, and he would not have been deterred had he known. In putting up the weapon he accidentally touched the trigger of the cocked hammer and the charge in that barrel exploded, sending shot and burning wads under the sleeping-bunks, just missing one of the kegs of gunpowder. Dave proceeded with his cooking, but soon he smelled smoke, and looking under the bunks discovered, to his horror, that a fire had started. Under the bunks he went, pawed at the fire with his hands, and smothered it with his hat, until he thought that he had extinguished the last spark. Then he started for a water-hole an eighth of a mile distant, to get a pail of water, accompanied by his favorite dog. When he got out into the open, he saw a dozen horsemen just coming into view over a rising ground between him and the sinking sun. He thought at first that his father was bringing company home to dinner, and he waited and watched. But he soon saw by the feathered and blanketed make-up and demeanor of the horsemen that they were savages on the warpath. Dave was not long getting himself and his dog out of sight in a badger-hole which he had, during many days of hard labor, enlarged for a playhouse.