Two things in the advertisement puzzled him. In the first place, as Chum was longhaired and graceful, Link had mentally classified him as belonging to the same breed as did the setters which accompanied hunters on mountain rambles past his farm in the autumns. Being wholly unversed in canine lore, he had, therefore, classified Chum as a "bird dog". The word "collie", if ever he had chanced to hear it before, carried no meaning to him.
Moreover, he did not know what "sable" meant. He asked Dominie Jansen, whom he met on the way home. And the dominie told him "sable" was another name for "black." Jansen went on to amplify the theme, dictionary-fashion, by quoting a piece of sacred poetry about "the sable wings of night."
A great load was off Link's heart. Chum, most assuredly, was not black and white. So the advertisement could not possibly refer to him. The reverend gentleman, not being a dog fancier, of course had no means of knowing that "sable", in collie jargon, means practically every shade of color except black or gray or white.
Link was ashamed of his own delight in finding he need not give up his pet—even for seventy-five dollars. He tried to recall his father's invectives against dogs, and to remind himself that another mouth to feed on the farm must mean still sharper poverty and skimping. But logic could not strangle joy, and life took on a new zest for the lonely man.
By the time Chum could limp around on the fasthealing foreleg, he and Link had established a friendship that was a boon to both and a stark astonishment to Ferris.
Link had always loved animals. He had an inborn "way" with them. Yet his own intelligence had long since taught him that his "farm critters" responded but dully to his attempts at a more perfect understanding.
He knew, for example, that the horse he had bred and reared and had taught to come at his call, would doubtless suffer the first passing stranger to mount him and ride him away, despite any call from his lifelong master. He knew that his presence, to the cattle and sheep, meant only food or a shift of quarters; and that an outsider could drive or tend them as readily as could he on whose farm they had been born. Their possible affection for him was a hazy thing, based solely on what he fed them and on their occasional mild interest in being petted.
But with Chum it was all different. The dog learned quickly his new master's moods and met them in kind. The few simple tricks Link sought to teach him were grasped with bewildering ease. There was a human quality of sympathy and companionship which radiated almost visibly from Chum. His keen collie brain was forever amazing Ferris by its flashes of perception. The dog was a revelation and an endless source of pleasure to the hermit-farmer.
When Chum was whole of his hurt and when the injured leg had knit so firmly that the last trace of lameness was gone, Link fell to recalling his father's preachments as to the havoc wrought by dogs upon sheep. He could not afford to lose the leanest and toughest of his little sheep flock—even as price for the happiness of owning a comrade. Link puzzled sorely over this.
Then one morning it occurred to him to put the matter up to Chum himself. Hitherto he had kept the dog around the house, except on their daily walks; and he had always tied him when driving the sheep to or from pasture. This morning he took the collie along when he went out to release the tiny flock from their barnyard fold and send them out to graze.