I have 4 RIRs. I'm now getting 2 eggs a day. I'm holding my breath that 2 of them aren't roosters. I'm not sure, but 3 of them may be laying eggs because one of the hens was royally POed when I took an egg. I'm slightly concerned about the egg size. The eggs have been very small. They've been on an all grain diet. Plus, they get a fair amount of tomatoes foraging through the garden. Should I look into changing their diet or is it too early to tell? If I change their diet what should it be? Thanks in advance.