From its low situation the Cowgate came in the course of time to smell to heaven, and out of it was a sudden exodus of grand folk to the northern hills. The lowest level was given over at once to the poor and to small trade. The wynds and closes that climbed the southern slope were eagerly possessed by divines, lawyers and literary men because of their nearness to the University. Long before Bobby's day the well-to-do had fled from the Cowgate wynds to the hilltop streets and open squares about the colleges. A few decent working-men remained in the decaying houses, some of which were at least three centuries old. But there swarmed in upon, and submerged them, thousands of criminals, beggars, and the miserably poor and degraded of many nationalities. Businesses that fatten on misfortune--the saloon, pawn, old clothes and cheap food shops-lined the squalid Cowgate. Palaces were cut up into honeycombs of tall tenements. Every stair was a crowded highway; every passage a place of deposit for filth; almost every room sheltered a half famished family, in darkness and ancient dirt. Grand and great, pious and wise, decent, wretched and terrible folk, of every sort, had preceded Auld Jock to his lodging in a steep and narrow wynd, and nine gusty flights up under a beautiful, old Gothic gable. A wrought-iron lantern hanging in an arched opening, lighted the entrance to the wynd. With a hand outstretched to either wall, Auld Jock felt his way up. Another lantern marked a sculptured doorway that gave to the foul court of the tenement. No sky could be seen above the open well of the court, and the carved, oaken banister of the stairs had to be felt for and clung to by one so short of breath. On the seventh landing, from the exertion of the long climb, Auld Jock was shaken into helplessness, and his heart set to pounding, by a violent fit of coughing. Overhead a shutter was slammed back, and an angry voice bade him stop “deaving folk.” The last two flights ascended within the walls. The old man stumbled into the pitch-black, stifling passage and sat down on the lowest step to rest. On the landing above he must encounter the auld wifie of a landlady, rousing her, it might be, and none too good-tempered, from sleep. Unaware that he added to his master's difficulties, Bobby leaped upon him and licked the beloved face that he could not see. “Eh, laddie, I dinna ken what to do wi' ye. We maun juist hae to sleep oot.” It did not occur to Auld Jock that he could abandon the little dog. And then there drifted across his memory a bit of Mr. Traill's talk that, at the time, had seemed to no purpose: “Sir Walter happed the wee lassie in the pocket of his plaid--” He slapped his knee in silent triumph. In the dark he found the broad, open end of the plaid, and the rough, excited head of the little dog. “A hap, an' a stap, an' a loup, an' in ye gang. Loup in, laddie.”