I have not had luck with them. Ants always take over mine.View attachment 3821828One month in and I am so happy with this flock block purchase; everyone with chickens in confinement should try one out.
I had some trepidation due to reading bad reviews, but the chooks are both super interested in it (look, four of them pecking at once!), and it’s the right texture. Not too soft that they’re eating a ton and getting too much “junk food”, and not too hard that they’re discouraged.