If you are feeling very stressed or lonely then all therapists recommend registering an emotional support dog. By having a dog, you will never feel lonely. If you want to know how to get an emotional support animal letter, you can contact PDSC professionals. PDSC provides you a legitimate letter within just 24-hour. So you should contact through our website visit at https://www.pdscenter.com or via call at (800) 925-2182 for more information about the ESA letter.