Question on Oyster shell on the side. OMG it's like crack to my RIR. I was dolling it out daily because it is so expensive and everytime I pulled out the box; the chicken went literally nuts stepping over each other to get the flakes i laid out in the feeding area. Is this normal? I'm not sure I can leave it out for gratuitous eating as they seem to go a lot bit of nuts in eating it.No they shouldn't be eating layer feed. My suggestion would be to switch everyone to a 18%-20% flock raiser or all flock with free choice grit and oyster shell on the side, you'll never have to play the food swap game again because everyone from chicks to roosters can eat it.