Can chickens eat too much? I have a Cockerel that's almost 6 months old now and he worries me. He's always hungry and when he was at fair a few weeks ago, he would honestly go through like 3 cups of feed himself and be crying for more. He actually cries when he sees me and I don't have door for him. At one point I had to stop because his crop was bigger than his head and he still was eating. He's almost adult weight, if not actually starting to get past it, and it's just worrying me....