Municipal Corporation Of Delhi — request for catching a dog causing havoc

Address:

New Delhi, Delhi, 110088

Hello sir,
I need to make an urgent complaint and a course of action for a dog across my street in my block, a few months ago someone dropped a box of 6 newborn puppies in a park and i've been fostering them and feeding them ever since. But since a month a dog has been trying to eat them all by attacking on them while they're out to pee in the grasses. He has killed 3 of them already out of which one sweet life was ended yesterday by him by attacking the smallest of all on her neck. I request to kindly visit here as soon as possible to catch him so that the other 3 lives can be protected from danger. It'd be the greatest of you to put a step forward to help save a life, in what so ever form it is. Thanks.
-vibhuti kathuria
Bc block, east shalimar bagh new delhi 110088