What's BOSS?
How much FF do you think 8 hens would go through in a day? Do you just put it out for them and they will regulate themselves, or should I be putting out a set amount?
They love it BTW!
I was told by someone that for my 9 adult/teen birds to give them a 2lb coffee can full daily and adjust from there. They should not have any left over at the end of the day. If there are leftovers, cut back. I am gonna increase my amount until this happens. Mine do "free range" in a large covered run and range out of that if I can be out with them to watch for the hawks.