If you are disabled person and you need help then you must have thought about getting a Service dog. Is this Service dog a necessary? Yes, this animal is crucial as it will improve the situation by curbing symptoms of mental and emotional dysfunctions. Mainly, the healing will be achieved through love and friendship. It is evident that a majority of animals such as service dogs must be properly trained for them to interact freely with human beings. On the flipside, there is another breed that does not require any training such as the ESAs. Have you ever interacted with an ESA? If no, then you need to have a medical practitioner such a psychiatrist who will issue a letter authorizing you to own one. Besides, you can seek assistance from a registered clinical social worker or a psychologist who will ensure you enjoy the benefits of owning any of Service dog breeds. Essential Requirements for ESA: What are the requirements for one to get an emotional support animal? Those who are seeking to acquire an ESA will be subjected to scrutiny in which they shall be quizzed to establish whether they meet the requirements of the Diagnostic and Statistical Manual.