So I brought home 10 beautiful, active barred rocks yesterday. Have the brooder all set up and ready to go...everyone looks good, eating good, active. Now my question is: I was reading some posts this morning and it was discussed that you do not need to give them grit if they are on starter. I have them on chicken starter but I also put some grit out for them as well. Do they not need it right now (or does it really matter? Am I being too overly cautious?!?!) Oh, I believe they are less than a week old...maybe 4 days old, maybe a little older... Thanks a bunch...I am sooo excited to finally have some chicks.