Purina's drive to promote pets in the workplace

Many years ago I worked at a company that allowed dogs in the workplace. We each worked in an enclosed cubicle, so the dog was not distracted by people walking by, and unless you went into the cubicle, you were not aware the dog was there. One gentleman rescued greyhounds and he had one that he would bring in with him once a week. The dog was very quiet and would just curl up under his desk and sleep the majority of the time he was there.