For many people, the holiday season is a time to visit friends and family around the world. And in many cases, that means crowded airports, delayed flights, lost luggage and other travel-related challenges. As the holiday season nears, airports are gearing up for a surge in travelers, including a noticeable number of furry companions at Transportation Security Administration (TSA) checkpoints. It's worth noting some recent incidents that underscore the importance of adhering to the correct proto