Hey! I wanted to give some little treats like cheese or something to my five day old chicks, but I understand they need grit to act like teeth. I was just wondering, does anyone know what I can use for grit/where I can get it? And are they too young to have it? Some people have told me that ripping up a clump of dirt from outside works, but again, are they too young? Just a thank you in advance to anyone who replies!