This past week I dogsat a dog named Domino. He is a dachshund, a rescue dog, an oldie and a fatty. He barks a lot and does not get along with other dogs we encounter on our walks together. Domino's owners told me, "We're the kind of people who cross the street when we see another dog coming." I get it now. I cross the street with Domino, too. Domino's main dog attributes are not... traditionally valued, shall we say. He's needy, not playful, and his belly is so fat that it drags on the floor like a pot belly piglet. His snout is almost entirely gray, and it's pretty clear that even in non-dog years, he's very, very old. Still, after the first couple of hours with Domino, I was uncharacteristically smitten. I just love this obese, barking little beast, and I can tell Domino loves me, too. At nighttime I let him sleep in bed with me, though he needs some assistance because it's too high up for him to jump. The bed is not that high up at al...