How much do they eat? Do they have any special needs? can u milk them once a day? how much do they weigh? how big do they get? what is the price range? isnt a Kinder a cross between a nubian doe and a pygmy buck? (how does he reach her!?) I am thinking about getting two or so does or doelings for milking and producing Kinders, as i hear that they are a great cross, producing milk and lots of babies, plus a convenient size.