I haven't ever seen them here. Either the feed has been clear, or I'm blind, or something. I'm not a fan of mites of any sort, being allergic to at least dust mites. :sick
Mary
Hi aart, I would be concerned about the age and storage conditions of that feed at the store. Have you contacted the feed manufacturer? A few years ago I had what could have been a feed related problem, and Purina was very helpful. If the bags are open dated, that's helpful, if not, only the...