The kinds of roles dogs fill can be hard to come by in human relationships. We touch the dog or the pet at whim. There is a lack of self-consciousness and a fluidity to it that is absent from most human relationships. If someone acted that way to you, you'd feel claustrophobic pretty quickly. It's a boundary violation.

I've always walked around with the sense that the world is not a safe place. I didn't get the spontaneous gene or the adventure one, really. After going through the day with its stresses, when I shut that door at night, I don't have to deal with anything but dinner, 'E.R.' and my bathrobe.

Dogs have such short life spans, it's like a concentrated version of a human life. When they get older, they become much more like our mothers. They wait for us, watch out for us, are completely fascinated by everything we do.

Caroline Knapp Quotes