Two years ago, a dog was abandoned at Chennai Railway Station. Named Chinnaponnu, she now offers her services by voluntarily to the Railway Protection Force.
Chinnaponnu has learnt that crossing the railway tracks is illegal, and so is travelling on the footboard of the trains. So now she barks in warning at those who try either of these.
Limited-time offer: Big stories, small price. Keep independent media alive. Become a Scroll member today!
Our journalism is for everyone. But you can get special privileges by buying an annual Scroll Membership. Sign up today!