Thanks to everyone for sharing their personal feed regime. I really would like to be able to use Excel Spreadsheet to the level that you are, Kilsharion.
Someone asked what others have offered free choice for their birds.
I have offered oyster shell and charcoal. Charcoal is great for removing toxins from the body. If there is another use for it, I don't know what it is but would be glad to learn. At the time I was doing this, I was buying "Activated Charcoal" for fish tanks. It was pressed into small pellets the perfect size for chickens to eat. That got to be quite costly. I figured I could get a natural charcoal that is not treated with anything at all and offer that and be just as well off. I get the bag of hickory charcoal, it is brown and located with the other charcoals at your local grocer. It says on the bag that there are no additives. Once you open the bag, it looks like burnt wood and is mostly pretty easy to break up using a hammer. Anyway, when I used the activated charcoal, my hens at it like it was candy. Shortly after I switched to the other charcoal, we moved and I have forgotten about it, so thank you for reminding me about that. I'll have to get it going again and see if they eat it like they did the activated as I don't remember.
Someone asked what others have offered free choice for their birds.
I have offered oyster shell and charcoal. Charcoal is great for removing toxins from the body. If there is another use for it, I don't know what it is but would be glad to learn. At the time I was doing this, I was buying "Activated Charcoal" for fish tanks. It was pressed into small pellets the perfect size for chickens to eat. That got to be quite costly. I figured I could get a natural charcoal that is not treated with anything at all and offer that and be just as well off. I get the bag of hickory charcoal, it is brown and located with the other charcoals at your local grocer. It says on the bag that there are no additives. Once you open the bag, it looks like burnt wood and is mostly pretty easy to break up using a hammer. Anyway, when I used the activated charcoal, my hens at it like it was candy. Shortly after I switched to the other charcoal, we moved and I have forgotten about it, so thank you for reminding me about that. I'll have to get it going again and see if they eat it like they did the activated as I don't remember.