I liked that article, too. I rather like the notion that perhaps humans didn't choose dogs, that instead dogs chose us.
Apparently some plants have done the same thing. A fascinating book I read a few years back is Michael Pollan's
The Botany of Desire (Pollan normally writes for the NYT magazine, not the NYer, so this is slightly OT), in which he talks about plants that have evolved to interact with humans. Here's the description from his website:
The Botany of Desire
A Plant's-Eye View of the WorldIn The Botany of Desire, Michael Pollan ingeniously demonstrates how people and domesticated plants have formed reciprocal relationships similar to that of honeybees and flowers. He masterfully links four fundamental human desires—sweetness, beauty, intoxication, and control—with the plants that satisfy them: the apple, the tulip, marijuana, and the potato. In telling the stories of four familiar species, Pollan illustrates how the plants have evolved to satisfy humankind’s most basic yearnings. And just as we’ve benefited from these plants, we have also done well by them. So who is really domesticating whom?