Watch: Chinnaponnu Helps RPF
She is black and brown and always alert. Chinnaponnu, an Indie stray dog at Park Railway Station in Chennai has become an overnight sensation.
Chinnaponnu, in Tamil, means little girl.
She barks at passengers who travel by footboard and chases away people who cross tracks.
Meet Chinnaponnu, the RPF's best friend. Watch the video below.