Generally it’s pretty easy to keep tabs on your loved ones when traveling, that is unless they have four legs and can’t fit under the airline seat in front of you. In that case, you’re left to worry about whether or not they made it from the drop-off area at the airport to the plane’s cargo hold before the flight. In an attempt to ease some of the worries passengers face when traveling with their beloved pets, Delta Air Lines has introduced a GPS pet-tracking device. [More]
