The inspiration for this project came when I went to Huangbian Village to do research, I found elderly in there almost live along, they feel loneliness. They lack the company of their children and are often forgotten by the world in this fast-moving information age. But a big statistic shows that owning a dog helps elderly’s physical and mental health and reduces loneliness. So I extracted the sitting position of dogs when they were tamed to develop my idea, because I think this movement means loyalty. Moreover, on this cane I added many functions to simulate the dog’s personality so that users can really feel warm, healed their heart and make sure be safe.