I saw someone local selling brewers mash to feed to chickens or livestock. Has anyone ever done this? Does it make good feed? If someone local is trying to sell this stuff as feed where would be a better place to pick some up. What are your guys thoughts on this and if you use it where do you get it. this is the advertisement that I was reading.... "500+ pounds fresh brewers mash Oats barley hops 42% protein 70% moisture 2 week shelf life high fiber loaded with minerals(can provide lab analysis report) I feed rabbits goats hogs calfs dogs horses chickens ***use @ your own risk u will need to protect this perishable feed source from light, trapping moisture and insects*** store in the shade or spread out and dry it on tarps in front of fans. Comes in 55 gal drums Feed everything u own put cheap weight on your livestock "