In the villages, women spend their time doing agricultural stuff, for no pay, or having lots and lots of kids.

There is a severe risk of overfeeding these infants if formula is fed on demand.

Even in humans, she said, there is evidence that we breed better with people who have some genetic similarity.

However , pets are often expensive, to feed them would even cost more .

Better if they had been born in the open pasture and suckled by a wolf, that they might have seen with clearer eyes what field they were called to labor in.