First question to all: My father just bought his first La Mancha, when we went to buy it they had it on the milking stand and the lady was milking her. The following morning she had very little milk, we were expecting to have at least what we saw the day before. She since then she has not given any milk, we have had her for 2 weeks now. What could have gone wrong? Did we do anything we weren't supposed to? I tasted the little milk she had and it was very salty.