My babies just hatched out yesterday. I put them some layer crumbles to eat but now read it can kill them. I can't get to the feed store till 3:00 this afternoon. Should I pull the feed they have in there now or leave it till I can replace it with chick crumbles? Gosh I am a hoping and a praying that I haven't hurt the lil peeps. Also should I give them a little yogurt? They are a day old. Thanks for any help.