Southwest does not allow puppies to travel on their flights, however the airline does permit passengers to bring two (2) suitcases per person weighing up to 50lbs each. So, although you cannot chaperone a puppy on your return flight, you could volunteer to bring supplies to Aruba for our Rescued Paws. This is just as important as chaperoning a puppy. Many items in Aruba are significantly more expensive the small island must import goods. Any items that are donated to New Life For Paws in the US must be transported to Aruba and many of these items are critical to the care of our rescues.