I was talking to my distance learning mentor today about some nuns nearby that raise donkeys for their milk. (I live in Sicily and donkeys are common work animals here.) I thought some of you might also be interested.
It was used by both Cleopatra and Napoleon's sister as a skin care product. Now it's becoming the milk of choice for children in Europe with food allergies due to its striking nutritional similarities to human breast milk: It has a much higher protein content and lower fat than bovine milk, and the ratio of omega 6 to omega 3s is favorable.
It's also the rarest, most expensive milk on the market--Hence the nuns' decision to start breeding donkeys. Apparently they're running quite a successful business venture. They say that they make enough money to live humbly, and use the rest for their charity work.
I haven't tasted the milk, but I've heard it's very sweet...
Wikipedia page on Asses' milk:
http://en.wikipedia.org/wiki/Asses'_milk_(Donkey's_milk)
A producer's website:
http://www.eurolactis.com/en/