My dentist office has a comfort dog in the office. He is a Golden Retriever and quite possibly one of the sweetest, well-trained, most beautiful dogs I've ever met in my life. I have never experienced another business, medical or otherwise, that utilizes dogs for comfort / relieving anxieties for their customers / clients. Do you know of any businesses that have a comfort dog? If so, what is the business and what type of dog do they have?