Dogs at LAX are available to ease travelers' tension.

One of the more cuddly manifestations of our trend The Super Stress Era—the idea that governments, employers and brands will be working harder to address stress as it mounts around the world—is a new program at Los Angeles International Airport called Pets Unstressing Passengers (yes, that’s PUP for short). In our 10 Trends for 2013 report, we cite “cat cafés” in Tokyo and Shanghai, designed to help soothe patrons. Now dogs are getting their turn: At LAX, volunteers with trained pooches ready to be petted will roam departure gates to help defuse travelers’ tension. The program is modeled on similar, smaller-scale efforts at San Jose and Miami airports.