There are many people around the world that enjoy the companionship of animals and pets. It feels heavenly to spend time with pets and caress them. Considering the way the pets impact the human health and minds, these days, psychologists are recommending pet animals to people having some sort of emotional or psychological ailments.
The pet animals that are use for emotional support in assisting the patients are known as service animal. Apart from offering the needed support to emotionally or psychologically disabled people, these animals provide the comfort to the psychologically affected people and slowly heal their disability condition.
The patients occasionally need to live and travel with their service animals. But, there are certain restrictions to service animal travel and housing. These restrictions are imposed since an animal can be a threat to other people and also it can be misused for malpractices.
The animals that are used as emotional support need a certificate in the form of service animal travel letter. This letter acts as the only legal source of protection for your pet animal as an emotional support animal and allows for service animal travel on planes.
Anyone having a psychological disability can qualify to get a service animal letter, as the main prerequisite is getting comfort from the animal. People suffering from depression, anxiety problems, aerophobia (fear of heights and airplanes), cognitive decline, etc. are eligible for applying their pet to get service animal letter.
The individuals with some sort of disability and carrying a service animal with them need to carry a letter from a licensed medical practitioner that mentions their disability and the need of the animal with them all of the time. A service animal letter acts as an identity proof for the animal that ensures federal protection for housing, service animal travel, and recognition in the law.
Also, any animal can also qualify for a service animal letter, whether it is dog, cat, bird, or even squirrel. There are no federal limitations on which animal should get a service animal letter. For further details, visit the websites of the clinics that offer these letters for pet animals.

for more information https://www.pdscenter.com/service-animal-travel.html