Dogs don't hesitate. They stand by our side, no matter the odds, the reason, the depth of cold. If we step into the blackest of nights, they step with us, and sometimes----most of the time---they take the first step. And no matter their size---from the smallest to the largest---they'll do what needs to be done to safeguard their human companion---their friend---even if it means giving their life. They don't weight odds, or ask any questions. Dogs are selfless.