VIDEO: Trainee West Yorkshire Police pup imitates emergency sirens - and it's adorable

A nine-month-old trainee West Yorkshire Police dog has become an internet sensation for imitating emergency sirens.
West Yorkshire Police dog Sox does his best impression of police sirensWest Yorkshire Police dog Sox does his best impression of police sirens
West Yorkshire Police dog Sox does his best impression of police sirens

Sox was filmed and put on West Yorkshire Police Dogs Twitter account, and received thousands of likes and retweets, melting hearts right across the land.

You can watch the adorable video above.