I've also heard of people getting spent grains from the brewery. Does anyone do this? Is there enough nutritional value that it's worth it? From what I understand they have to be used pretty quick. The one brewery I looked at wanted someone to take all or nothing and it was such a huge quantity it in no way worked for my small flock, but if this is a viable way to help cut your feed costs, I will ask around more. Colorado has more microbreweries than I can count.