I use pine shavings in coop & run. And they free-range almost every day. And I had thought Mareks, but kind of pushed that to the back of the list. Last evening, I was actually considering if she was becoming blind? It was like she had no clue where anything was, even the stuff right in front...
I've got a year-old hen that I've removed from the coop for the past 4 days. She was acting very lethargic & not eating/drinking much. I originally thought egg-bound as she was very tense when being picked up, but I don't think that is it. Yesterday evening she started to do circles when I...