He has grown used to his new home, and to me. Except when I have to be at school, I don’t leave him alone. Apart, he is always on my mind and I am anxious to get back to him. He greets me at the door (has he been by the door the whole time?), but with a drowning look that says it hasn’t been easy, the waiting. (How good is his memory? If very good, as dogs’ memories are said to be, what grief being locked up alone might bring him. And—heart-shredding thought—is it still for you that he waits by the door?)