Add Yahoo as a preferred source to see more of our stories on Google. A group of trainers training service dogs to be at the Vancouver International Airport. | Liang Sen/Xinhua via Getty Images This ...

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 ...

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, ...