my husband and i are looking into some new additions for next year. im planning on getting some hair sheep from a friend and we are also looking into yaks and highlander cattle. i know they are all good for meat but i was curious about what other options there are. we recently seen an episode of dirty jobs where he had to harvest yak hair. is there actually profit in doing this and if so how do u sell it. we had llama`s at my mother and shed send it out and had it made into yarn....is it the same thing with the other animals? just trin to do my research before getting any.