I was searching for information on processing Black Walnut husks and happened upon this thread.
At least one source says Black Walnut is toxic to goats:
https://en.wikibooks.org/wiki/Goats/Poisonous_Plants
One
should differentiate somewhat between feeding leaves and feeding nut husks. Black Walnut husks are used as a human parasiticide and at least one source says to use it for worming goats:
http://www.fiascofarm.com/herbs/wormer.htm
The husks are very different in composition from the leaves, although some of the same constituents are present. I would reserve feeding Black Walnut husks for
medicinal purposes only.
Which brings me to my question: What is the best way to process Black Walnut husks to retain their medicinal qualities and achieve long-term (one or two years) storage.
I think goats tolerate, in fact require and benefit from, a fair level of tannin in their diet. Just naturally because they do prefer deciduous and evergreen leaves, twigs and bark to just about any other food. If I had an abundance of Black Walnut leaves, I would cautiously feed them to my goats, in moderate amounts, to supplement their normal ration.