Meet Sam the cat whose funny black hair has made him an internet hit

He may have nine lives, but thanks to his unusual fur markings, Sam the cat has only one expression - worried. The mystified moggy has become an internet sensation after his owner set up a page dedicated to him and his 'eyebrows'. The feline, believed to be from New York, has more than 10,000 followers on picture sharing site Instagram, with his quizzical expression earning him world wide fame.
 more