About getting questions from your kids... that happens. And then you have to explain it. It's how parenting works. First time my daughter saw a friend of ours nursing he infant, she said 'what on earth are you doing?' which is a fair enough question. So we explained how it worked, and made the comparison with a mother sheep and her ewe (is that the correct word?) and that was the end of it.
The mother sheep is the ewe, the 'baby' is a lamb.
MJS, I imagine the photo in the picture accompanying the article is probably more graphic than is usual when mothers breast feed, for journalistic purposes. I have seen many women breastfeed in public and have never seen more than would be seen anyway and in this country that's a lot! Our tabloid newspapers as many know are fond of the topless models, in fact being topless or nearly topless is quite common here.
I find men are the most anti to breast feeding never mind in public, sometimes it's as if they think breasts are their toys, purely for their pleasure and seeing them put to the use they were intended for makes them jealous! Not all men I hasten to add, the more neanderthal among us. Women breast feed and babies needs come first so if you see a woman breastfeeding live with it, look away if it upsets you but ask yourself why and answer honestly.