Life in middle school is finally starting to seem bearable, until Rafe spots his grandmother standing in the free-meal line at the local soup kitchen. In order to help bring in more money, Rafe concocts a brilliant plan: a dog-walking business that soon turns into a money-making neighborhood empire. He'll even have extra cash to buy his own WormHole Deluxe Multi-Platform GameBox. That is, until two terrible twins launch the great dog war by sabotaging Rafe's flyers and stealing his customers. Plus his bratty kid sister Georgia has skipped a grade and is now in all of Rafe's classes. Throw the kid a bone!