The death of a 67-year-old man in Golden Gate National Recreation Area has California park officials reiterating a warning: When a dog gets stranded on a cliff, leave him be. Chances are, the dog will return to safety, while would-be rescuers risk their lives, reports ABC7. In this case, the victim slipped and fell about 500 feet to his death when trying to retrieve his dog, who'd wandered partway down a cliff, reports CBS San Francisco. Rescuers got to the victim before high tide rolled in but couldn't save him. (More Golden Gate Park stories.)