For millions of Americans, emotional support animals (ESAs) help them navigate the world while dealing with emotional and/psychological challenges. These animal companions are not pets – they are certified and protected as a necessary form of treatment for people with a variety of disorders. Emotional support animals can only be prescribed by a certified mental health professional.

Emotional support animals support people all over the country through various challenges. Thanks to the Americans with Disabilities Act, ESAs can accompany people onto airplanes or residences that don't allow pets. While they aren't service dogs, an ESA and their owner can expect substantial accommodations.

In January 2021, the Department of Transportation (DOT) came out with a new final ruling that amends the Air Carrier Access Act. The new rule states that emotional support animals are no longer a protected class of animal and airlines are no longer required to allow them on flights. Service Dogs, which are animals that are trained to perform a specific task, are allowed on flights by passengers are now required to submit a form before flying stating that the dog has been trained, is in good health, and can properly perform a specific task for its owner.