markus
Roger Hollowell, a 59-year-old retired fireman and ranch manager from Aspen, Colorado, has trained his dog Buddy to open and shut the front door for him.
http://home.bt.com/news/news-extra/this-clever-dog-opens-and-shuts-the-front-door-when-his-owners-hands-are-full-11364277535802 Folllow @onlydognews on twitter to get updates.