Why so many people take advantage of airlines’ service dog loophole.

Untrained or poorly trained animals are misrepresented as service animals, creating issues for people with disabilities and businesses. Fake service dogs cause problems such as unsanitary behavior, ...

Service dogs can be four-legged lifesavers, alerting to dangerous allergens, assisting with travel and making people with a wide range of disabilities safer. But fake service dogs, advocates say, are ...