Pet old age home in chennai?

I have a boxer dog since 10 years, he is like a family member who lives inside the house with us. Since 2 months he has gone completely blind and the doctor told its incurable and is due to old age. My problem is that i am staying alone in my house and there is no one to look after him when i am off to work or have to leave the city officially, now that he is blind its difficult for him. More over my wife is pregnant is is due in may, in 4 months she will be back with our baby, the problem gets worse here. i need you guys help to find a home where i can leave my dog in safe custody for the rest of his life. I live in chennai.