Fox was the great dog of the whole pack, and he had been absolutely overlooked, which fact Wade regarded with contempt for himself. Discovery of this particular dog came about by accident. Somewhere in the big corral there was a hole where the smaller dogs could escape, but Wade had been unable to find it. For that matter the corral was full of holes, not any of which, however, it appeared to Wade, would permit anything except a squirrel to pass in and out.

One day when the hunter, very much exasperated, was prowling around and around inside the corral, searching for this mysterious vent, a rather small dog, with short gray and brown woolly hair, and shaggy brows half hiding big, bright eyes, came up wagging his stump of a tail.

"Well, what do you know about it?" demanded Wade. Of course he had noticed this particular dog, but to no purpose. On this occasion the dog repeated so unmistakably former overtures of friendship that Wade gave him close scrutiny. He was neither young nor comely nor thoroughbred, but there was something in his intelligent eyes that struck the hunter significantly. "Say, maybe I overlooked somethin'? But there's been a heap of dogs round here an' you're no great shucks for looks. Now, if you're talkin' to me come an' find that hole."

Whereupon Wade began another search around the corral. It covered nearly an acre of ground, and in some places the fence-poles had been sunk near rocks. More than once Wade got down upon his hands and knees to see if he could find the hole. The dog went with him, watching with knowing eyes that the hunter imagined actually laughed at him. But they were glad eyes, which began to make an appeal. Presently, when Wade came to a rough place, the dog slipped under a shelving rock, and thence through a half-concealed hole in the fence; and immediately came back through to wag his stump of a tail and look as if the finding of that hole was easy enough.

"You old fox," declared Wade, very much pleased, as he patted the dog. "You found it for me, didn't you? Good dog! Now I'll fix that hole, an' then you can come to the cabin with me. An' your name's Fox."

That was how Fox introduced himself to Wade, and found his opportunity. The fact that he was not a hound had operated against his being taken out hunting, and therefore little or no attention had been paid him. Very shortly Fox showed himself to be a dog of superior intelligence. The hunter had lived much with dogs and had come to learn that the longer he lived with them the more there was to marvel at and love.

Fox insisted so strongly on being taken out to hunt with the hounds that Wade, vowing not to be surprised at anything, let him go. It happened to be a particularly hard day on hounds because of old tracks and cross-tracks and difficult ground. Fox worked out a labyrinthine trail that Sampson gave up and Jim failed on. This delighted Wade, and that night he tried to find out from Andrews, who sold the dog to Belllounds, something about Fox. All the information obtainable was that Andrews suspected the fellow from whom he had gotten Fox had stolen him. Belllounds had never noticed him at all. Wade kept the possibilities of Fox to himself and reserved his judgment, and every day gave the dog another chance to show what he knew.

Long before the end of that week Wade loved Fox and decided that he was a wonderful animal. Fox liked to hunt, but it did not matter what he hunted. That depended upon the pleasure of his master. He would find hobbled horses that were hiding out and standing still to escape detection. He would trail cattle. He would tree squirrels and point grouse. Invariably he suited his mood to the kind of game he hunted. If put on an elk track, or that of deer, he would follow it, keeping well within sight of the hunter, and never uttering a single bark or yelp; and without any particular eagerness he would stick until he had found the game or until he was called off. Bear and cat tracks, however, roused the savage instinct in him, and transformed him. He yelped at every jump on a trail, and whenever his yelp became piercing and continuous Wade well knew the quarry was in sight. He fought bear like a wise old dog that knew when to rush in with a snap and when to keep away. When lions or wildcats were treed Fox lost much of his ferocity and interest. Then the matter of that particular quarry was ended. His most valuable characteristic, however, was his ability to stick on the track upon which he was put. Wade believed if he put Fox on the trail of a rabbit, and if a bear or lion were to cross that trail ahead of him, Fox would stick to the rabbit. Even more remarkable was it that Fox would not steal a piece of meat and that he would fight the other dogs for being thieves.