She smiled sadly, stroking his cheek now, "I understand - someone’s here who might make you feel better though," she looked down his bed, and he realised that the duvet on top of him felt strangely tight on one side; he followed her gaze, and an enormous black dog stared back at him, tongue lolling out of its mouth, "Don’t worry," she whispered in his ear, "I know who he is - the Headmaster explained,"