Anne Barea has found a second act that is changing lives one puppy at a time. The Battle Creek woman retired after more than 30 years at Kellogg and found herself at a crossroads."I was starting to think, what am I going to do next?" Barea said. The answer came on four paws. Barea began raising puppies for Paws With A Cause, a nonprofit that provides custom-trained working dogs that bring confidence, comfort, and life-changing support.She has si…