It should really be daily if they're eating anything besides their crumbles/pellets, but if that's what you've been doing, it's obviously fine or you'd have had some digestion issues by now.That is really good to know. I let my chickens free range a few times a week. Is that enough for the grits?
If you have a garden and are where the ground isn't frozen yet, and the dirt is course/grainy and not like silt, you could fill a jumbo kitty litter box with it, a sprinkle of wood ash, diatomaceous earth, or 1st Sat Lime (for mites) and put that in the coop. Then they get their dust bath and grit all in one. Ours free range, but once the snow covers the ground, they're just pecking snow after that, so that's how we take care of two issues in one.
Hiya, and welcome to BYC!!
