Lifetime dogs intersect with our lives with particular impact; they're dogs we love in especially powerful, sometimes inexplicable, ways.

Some rescue groups are highly organized, experienced, well-funded, nearly professional. Others are small amateur operations run out of garages and back yards. Their members may identify strongly with animals as victims, sometimes because of traumas and disappointments in their own lives. Others simply love animals and want to help them.

There is no evidence that dogs have the kind of complex emotional lives and value systems that we do. It's one reason why we love them so much, in fact. They are neither ""good"" nor ""bad."" They don't hold grudges, act in petty ways, or seek revenge. They read our moods, but not our minds.

When you write about animals, of course, you are really writing about the people who love and live with them. Animals mirror and reveal us. Dogs in particular are often reflections of us, and what we need them to be.

If you depend on being emotionally inspired or newly motivated, you will need a new fix almost every day.

These were the moments when I was disappointed and frustrated, when I got so low because it seemed all my hard work had been wasted. But the moments passed, and the motivation to go back to rehab was there again.

Don't try to change anybody. And they should let you be yourself, 'You loved me when you met me, so let's keep going!'

People inspire me. Every day, I meet amazing individuals in the field. When I see a mother who has walked for three weeks to come to a MSF clinic, with two kids on her back and her belongings on her head, facing intimidation and physical abuse on her way, I am inspired by her resilience - her desire for life.