If you would be to any village of India, you will able to notice many domesticated animals. Apart from Cow and Buffalo, Goat occupy a special place. They are domesticated either for milk or for meat.
You will find them roaming freely on the street. I shots few of them during my evening walk.
Villagers find domestication goat very easy, as they depend mostly on leafes, and being a jungle area around, leafes are available abundantly. So they don't need to spend extra bucks on domestication these animals.