PART 2 I have to slow the next part down, because it happened in seconds, but those seconds are everything. Daisy was growling and pawing at the door, and I, not understanding, and a little worried she was in distress, reached over and opened the passenger door a crack to see if she needed to…

PART 2 I have to tell you what it was like going down that well, because it matters for everything that came after. A forty-foot stone shaft is a tight, cold, dark place. The walls press in. The light from the top shrinks above you as you go down. It’s wet, and it smells of…

PART 2 I have to explain how the ward worked at night, so you understand why what Daisy did was so extraordinary, and so impossible to explain away. At night, the ward is quiet. Lights dimmed. Kids asleep, or trying to be. A skeleton crew of night-shift nurses at the station. And Daisy, on the…

Part 2 I should tell you about Biscuit, because by the end you’ll understand why it had to be her. She was a golden retriever, eleven years old, though she looked older. Her muzzle had gone almost white. Her coat was the color of weak tea, thin over the hips, and she had a cloudy…

PART 2 I have to describe that first morning, because I was there, and I watched it happen in real time, and I’ll never forget it. I’d been nervous about it, honestly. A dog pulling a wheelchair is unusual, it draws attention, and Leo got more than enough of the wrong kind of attention already.…

PART 2 I have to tell you that I don’t remember any of the part that matters. I was unconscious for the whole thing. Everything I’m about to tell you, I pieced together afterward — from the people who found us on the shore, from the doctors, from the vet, and from the simple physical…

PART 2 I have to tell you what I did in the next few minutes, because every second of it mattered, and because it’s the fastest I have moved in thirty years. I did not stop to think. I did not let myself feel the full horror of what was in that bag, not then…

PART 2 I have to tell you about that night and the next morning, because it’s where the whole story turned. I got her home, this tiny six-week-old puppy who’d been in a dumpster, and I did everything I could think of — got her warm, got a little food into her, held her, kept…

PART 2 I have to tell you about the problem we faced, because the way we solved it is the whole heart of the human side of this story. We got up into that cave, all of us eventually, crowding into that small dark space around this skeletal dog. And the situation was almost impossibly…

PART 2 I have to tell you about that first night, because it cracked something open in me that had been sealed for years. I got that dog inside, and he collapsed by the stove, too weak to do much else. And I did the things you do — I got a blanket, the old…