Benjamin: What cereal is that mom?
Mom: Well, it is called Fiber One Raisin Bran.
Benjamin: I'll try it.
Benjamin: (after taking a few bites) nevermind Mom, it has rocks in it.
Benjamin (while looking through all the cereal options, and then looking at regular Fiber One): hmmm, twigs.
Andrew: I'll have the Grape-Nuts please.
Andrew: (4 bites in to the cereal) Mom, I don't want this cereal, it tastes like dirt.
So there you have it. I feed them rocks, twigs, and dirt.