I have been using black walnut as a wormer for my dogs/cats/chickens. It is working fine. Now I wanna get the goats on it. I just got a book called "Herbal Handbook for Farm and Stable." In the book she calls for 6 green hulls (the green covering on the walnut) brewed in 2 pints of water. She said to give one cup, three times a day before meals. I brought the water to a rolling boil and am now allowing the mixture to cool. That is "brewing", right? LOL Is anyone using a recipe like this? I would like to start them on it but I am always afraid of trying new medicinals on new animals. The stuff looks pretty strong, LOL. I stink and my hands are now a lovely shade of puke green. :GAAH: Thank you very much guys!