My service yorkie alerts to my medical attacks and also is a PSD so a medical alert/PSD! Service dogs and Therapy dogs are two diffrent things. Service dogs assist people with disabilities and are asigned to one perason lets say a blind man or girl with a sezuire disorder the one dog alerts to sezuires the other guides him those are both service dogs. Another set of dogs lets say a trained and a woman these to dogs vist hospitas to cheer people up and such that is a therapy dog.
