When I was in second grade, I decided to run away from home. I packed my little backpack, and was sitting at the end of the driveway with my Labrador Retriever Bonnie. I was mentally going through my checklist of stuff to bring, when I made the horrifying realization that I'm had forgotten to pack dog food. Moreover, that big dog could eat! The whole backpack wasn't big enough to carry enough food for her. There was no way I could leave her behind, and I couldn't possibly br