Mine free range if that’s what I can call it. My backyard is a third of an acre. They can come and go they tend to like their run. The natural sources of protein (bugs) they deplete quickly. I garden and I plant things just for them. That too is only seasonal.
In spring I can walk out my front...
18% protein feed. Daily assortment of enrichments.
I give a protein (meat) a grain (oats, wildrice) fruit (tomatoes, grapes) and fresh greens. Just examples and I get orange colored yolks daily from all my hens.