Air travel can be an unnerving experience. Whether you’re boarding a plane for the first time, or a frequent flyer, there’s always stress involved, especially at large, international airports. Now, there is a program called Pets Unstressing Passengers (PUP), which uses therapy dogs to help travelers de-stress and take their minds far from the sky. Dressed in bright red “Pet Me” vests with the PUP logo, these adorable canines and their handlers roam the departure gates, greeting and cheering up passengers awaiting flights. While the dogs entertain kids and comfort frazzled adults dealing with anxiety, delays, or long layovers, their handlers offer helpful information about flights, LAX projects, and construction-related traffic. The next time you’re at one of these airports, feeling frustrated, cranky, or just plain groggy, look for these cuddly dogs who are sure to brighten your day.