We'd just returned from a two-week trip to Peru. After dropping our luggage at home, we headed straight out again to pick up our dogs. Unfortunately, none of our friends can watch both dogs while we're away, so we've always relied on pet boarding services. And boarding two dogs isn't exactly cheap. As happy as we are to see them again, getting the final bill at checkout is another story. Nothing says "Welcome home!" quite like a bill that dropkicks you out of your post-vacati