We actually don’t use minerals. Their diet is primarily feed, table scraps and whatever they naturally forage.

I guess my setting was a bit misleading haha as that’s where I typically feed them so it’s pretty bare and probably not very appealing to dig up. They have most of their pen dug up which I don’t mind because we had all sorts of thick underbrush that they’re clearing out.

Interesting point though. I could definitely see that as a way to lessen their need to root