My husband has a lot of fishing bait that he doesn't like to use (meal worms, red worms, bait fish etc.) they are all natural,but the package said they have been preserved.and they dont look spoiled, or out dated. (he told me he catches more fish with "fake" bait, or that power bait stuff. My question is can I use them as chicky treats? I would hate to throw it out if I can make my babies happy with it.