Cheryl Moss wants to help everyone live out his or her best possible life. She's learned through personal experience that many of us could have more than we're currently allowing; more love, more companionship, less guilt, less worry. We could be helping our family, our neighbors, and ourselves. The only possible downside, which is easily "rolled off ," is a little extra dog hair. She is the founder of Let's Join Paws, an online service that matches up busy dog owners with part-time caregivers.