Add Yahoo as a preferred source to see more of our stories on Google. Larry, possibly Britain's most famous cat, is celebrating 15 years prowling the corridors of 10 Downing Street. He's thought to ...

LONDON (AP) — Photos look back at 15 years of Larry the cat as Britain’s Chief Mouser at 10 Downing Street, where the former stray has become a familiar presence through years of political change.