He was doing no more than are thousands of foxes throughout the world. There was no miracle in his new-found deftness as a forager. Nature was merely telling her ancient and simple secrets to a wise little brain no longer too clogged by association with mankind to learn them.
There was a profitable side line to Bobby’s chicken hunts. The wilder woods, back of Midwestburg, abounded in rabbits for such as had the wit to find them. And Bobby acquired the wit.
Incredibly soon, he learned the wolf’s art of tracking a cottontail and of stalking the prey until such moment as a lightning dash and a blood-streaked swirl in the snow marked the end of the chase. Squirrels, too, and an occasional unwary partridge or smaller bird, were added to the collie’s menu. And more than once, as he grew stronger, Bobby lugged homeward over his shoulder a twenty-pound lamb from some distant sheepfold.
Nature had played a vilely cruel trick on Lochinvar Bobby by bringing him into the world as the puny and defective runt of a royal litter. She had threatened his life by casting him loose in the winter woods. But at that point Nature seemed to repent of her unkindness to the poor helpless atom of colliehood. For she taught him the closest-guarded secrets of her awful Live-On-One-Another ritual.
As winter grew soggy at the far approach of spring, Bobby found less and less trouble in making a nightly run of thirty miles in search of meals or in carrying back to his lair the heaviest of burdens.
Feasting on raw meat—and plenty of it—living in the open, with the icy cold for his bedfellow, he was taking one of the only two courses left to those who must forage or die. Readily enough he might have dwindled and starved. The chill weather might have snuffed out his gangling life. Instead, the cold and the exposure, and the needful exercise, and the life according to forest nature, and the rich supply of meat that was his for the catching—all these had worked wonders on the spindling runt.
His narrow chest had filled out, from much lung work. His shoulders, from the same cause and from incessant night running, had taken on a splendid breadth. His gawkily shambling body grew rapidly. The overshot puppy jaw was levelling. And as his frame grew it shaped itself along lines of powerful grace, such as Nature gives to the leopard and to the stag. Incessant exposure to the cold had changed his sparse covering of hair to a coat whose thickness and length and texture would have been the wonder of the dog-show world. In brief, his mode of life was achieving for him what all the kennel experts and vets unhung could not have accomplished.
It had been a case of kill or cure. Bobby was cured.
After the departure of the snows and the zero nights, and before the leafage made secret progress safe through forest and meadow, Bobby knew a period of leanness. True, he foraged as before, but he did it at far greater risk and with less certainty of results.
For—he could not guess why—the countryside was infested nowadays with armed men; men who carried rifle or shot-gun and who not only scoured hill and valley by daylight but lurked outside chicken coops and sheepfolds by night.