""We humans may be brilliant and we may be special, but we are still connected to the rest of life. No one reminds us of this better than our dogs. Perhaps the human condition will always include attempts to remind ourselves that we are separate from the rest of the natural world. We are different from other animals; it's undeniably true. But while acknowledging that, we must acknowledge another truth, the truth that we are also the same. That is what dogs and their emotions give us-- a connection. A connection to life on earth, to all that binds and cradles us, lest we begin to feel too alone. Dogs are our bridge-- our connection wo who we really are, and most tellingly, who we want to be. When we call them home to us, it'as as if we are calling for home itself. And that'll do, dogs. That'll do.""
— Patricia B. McConnell (For the Love of a Dog: Understanding Emotion in You and Your Best Friend)