Is is bad to feed a three month old chicken laying pellets?

[Angelwings]

Yesterday I got a bantam chicken that is younger than the rest of my chickens. She is only 3 months old and I am wondering if it is okay for her to eat laying pellets or should I buy food that is for younger chickens?

 

[MsLisaG]

I would go get a bag of grower feed/flock raiser and some oyster shell. Layer feed is too high in calcium for a 12 week old chicken, so you can just offer oyster shell for the layers in addition to a grower feed until she gets old enough.