I have never seen my chickens more happy than when they were given an entire bale of alfalfa to rip apart. I'm glad to hear that you know of others who give it to their chickens as a supplemental aid...that was kind of my goal for this winter. My uncle said they were eating bugs and all kinds of things in the bale, not just alfalfa, so it was ok. And alfalfa is fine for them to eat. I guess my problem is that it gets wet it the run. Maybe I could do alfalfa in the coop where it stays dry...Either way I have definitely decided that the soggy stuff needs to go.
I'm going to have to get some. I didn't know that. I just have bought extra veggies for them for the winter. That would be a great treat for them.