 Is it conceivable that [a dog] is led to run to his master by a genuine knowledge that he has of him, without knowing that he perceives his master…? How could he identify this man from a hundred others that resemble him without perceiving that he sees him and is assured, from the inside, that it is him and not some other that he needs to go to for petting? And how does he do all of this without knowing that he does it? (122)