/challenges-projects/design-challenges/hats-off/b/blog/posts/dog-safety-hat-progress-1Returning to school took out most of our free time, mine included since I’m in graduate school. Our evenings are now pretty full: the kids are now in swimming three times a week and and Karate two times a week, and I’m in class twice a week, and haveen-USTelligent Community 12