Parvinder Singh — Street Dog in Our Area

Address:

GH-5&7, Flat no - 364, Meera Bagh, Paschim Vihar, New Delhi -110087

Greetings!
Dear Sir,
My self Parvinder Singh, living in Paschim vihar area, I found that in our area lots of street dog are there which try to attach on my dog. Every day I feel something will happen and I don’t want to run behind them to throw stone.
Please do something if something will happen then who is the responsible.
Please I will appreciate if you can pick them all from my area which I feel around 15-20 street dog.