ten o'clock
The Master had brought him to this obnoxious strange place . But he had not bidden Lad stay there . And the collie merely waited his chance to get out . At ten o'clock , one of the kennelmen made the night rounds . He swung open the door of the little stall in which Lad had been locked for the night . At least , he swung the door halfway open . Lad swung it the rest of the way .