Municipal Corporation Of Chennai — street dog catching in korukkupet bharathi nagar

Dear sir, i am living in korukkupet bharathi nagar 5th street main road.in my home one street dog is sitting in steps and giving much trouble to our family. It is a diseased dog. My children are so afraid to cross that dog. Daily they are going to scholl with big problem. The dog is not going and it is barking all the time. So painful to us. Kindly help us by sending dog catchers to catch the dog.