@cbsnews: A woman who was hiking with her dog escaped a scary encounter with a grizzly bear in Alberta, Canada. Video shows her yelling and making loud sounds as the bear charged at them. According to the Canadian adventure business that posted the footage, the woman was walking in a known grizzly habitat with no bear spray - and was only carrying a bear bell, which they advised against. They said bears are "curious about dogs" and shared the video to stress the importance of carrying bear spray. "This could have been prevented," the group said. "She was unprepared and/or poorly informed — and should have known better." #grizzlybear #canada #alberta