Prefer Newsweek on Google to see more of our trusted coverage when you search. One man might have wanted to pass on this surprise when he found a customer's snarling dog waiting for him in his van.

When you buy through links on our articles, Future and its syndication partners may earn a commission. Credit: Getty Images Baring teeth, growling and lunging are all signs of aggression in dogs. The ...

EDGEWATER, Colo. (CBS4) - A postal worker who got cornered by several dogs before a police officer shot and killed one of them says he was very scared during the incident. It happened on Monday ...