My S.D went everywhere with me. She was a dachshund. She would sit in my lap on the bus, at church (she even went to Communion with me) and she went to restaurants with me too. I had a vest on her with a badge that said SERVICE DOG on it. She also had a medal on her collar that had been awarded to her by the state, which said that she was a Certified Service Animal. I trained her. I found 3 books online that were all about how to train an S.D. including one for psych purposes. I don't have the books any longer, so I forget the titles, but it was something like HOW TO TRAIN YOUR OWN SERVICE DOG and HOW TO TRAIN YOUR OWN PSYCHOLOGICAL SERVICE DOG or something like that. She used to tell me when someone was at the door, because I could not always hear people knock. She soothed me when I was anxious. (She would nudge me with her snout, among other things, to get my mind off things that were bothersome). She would give me support, just like friends would, but since she was with me 24/7 she was able to be much more supportive than a friend who lives away from me could be. (I live alone). Her being in my lap was very comforting to me. It grounded me. She would sit in my lap for hours. She was very content, so she would help me to be so also. We did go out for walks every morning. Later, when she got sick, I had to take her out every hour or two. After awhile, I could not do that any longer. That was when I had to give her away. I don't see her anymore. It would be unfair to her new owners, and to her. It is possible that she is no longer alive, actually, because dogs don't that often live past 15 years. I miss her a lot. However, I am doing a lot better now than I was then, since I have had a lot of therapy.