Wellness Wag: Your Wisconsin Partner for ESA and PSD Letters At Wellness Wag, we're dedicated to helping Wisconsinites experience the comfort and healing that Emotional Support Animals (ESAs) and Psychiatric Service Dogs (PSDs) bring. Proudly serving the Badger State, we make it easy to obtain legitimate ESA and PSD letters that meet both Wisconsin and federal guidelines. Our licensed professionals provide compassionate evaluations and clear guidance throughout the entire process — ensuring you have the proper documentation for housing protections and travel accommodations. We believe in the powerful connection between people and their pets and are here to support your emotional wellness every step of the way.