None of the watchers by night or the hunters by day had, as yet, obtained so much as a trace or a clue to the animal which had done the killing. They came to think that it was quite useless to watch by night; the marauding creature, whether bear, wild-cat, or dog, was apparently too wily, or too keen-scented, to enter a pasture and approach a flock where a man was concealed. Rufus Frost, who had watched repeatedly, then hit on a stratagem. First he cut off about a foot from the barrel of a shotgun, to shorten it, and then made a kind of bag, or sack, by sewing two sheep-pelts together. Thus equipped, he repaired to the pasture after dark, and joined himself to the flock, not as a watcher, _but as a sheep_. That is to say, he crept into the sheepskin bag, which was also capacious enough to contain the short gun, and lay down on the outskirts of the flock, a little aloof. The sheep were lying in a group, ruminating, as is their habit, by night. Rufus drew a tangle of wool over his head, and otherwise contrived to pose as a sheep lying down. He assumed that when thus bagged up in fresh sheepskin, the odor of a sheep would be diffused, and the appearance of one so well counterfeited as to deceive even a bear. His gun he had charged heavily with buckshot; and altogether the ruse was ingenious, if nothing more. Nothing disturbed the flock on the first night that he spent in the pasture, nor on the second; but he resolved to persevere. It was no very bad way to pass an autumn night; the weather was pleasant and warm, and there was a bright moon nearing its full. He had kept awake during the first night, listening and watching for the most of the time; but he caught naps the second, and on the third was sleeping comfortably at about two in the morning, when he was suddenly set upon, tooth and nail, by what he believed, on first waking, to be a whole family of bears. One had him by the leg, through the bag, shaking him. Another was dragging at the back of the bag, while the teeth of a third were snapping at his face. Still other teeth were chewing upon his arm, and the growling was something frightful! This was an alarming manner in which to be wakened from a sound nap, and it is little wonder that Rufus, although a plucky youngster, rolled over and over and yelled with the full power of his lungs. His shouts produced an effect. First one and then another of his assailants let go and drew back; and getting the wool out of his eyes, Rufus saw that the creatures were not bears, but four astonished dogs, standing a few feet away, regarding him with doubt and disgust. To all appearance he had been a sheep, lying a little apart from the others, and they had fallen upon him as one; but his shouts led them to think that he was not mutton, after all, and they did not know what to make of it!