They're called "man's best friend" for a reason. And this video shows why.
Incredible footage shows the moment a brave dog stops a woman from being robbed in the street by a thug.
In the video, which was filmed in Podgorica, the capital of Montenegro, a man in a yellow hoodie is seen following a woman down a residential street, the Daily Mail reports.
Meanwhile, a black dog, believed to be a stray, watches intently.