Before ya say anything,. I KNOW there must be a thread on this but I just couldn't find it on this age chick,. and I read though a few pages. I have 2 week old Barnevelders and Australorps ( 2 wks today)and they are eating like horses! If I chop up the seeds in the processor,. can they have them or or they still too young,. and if so,. when can I start. They get plenty of grit and are using it. I've always given it to our big girls,..but not to the babies.. thank so much in advance!