All my chickens are 11 months old. It seems like some of them are laying smaller eggs than they have in the past. I know my leghorns eggs are smaller now than they were months ago although She still lays one every day and only skips a day about every 45 days. Is it normal for eggs to get smaller on such young chickens? I have 17 hens and I have been giving them 12 crumbled hard boiled eggs about 4-5 times per week. I though it would be a good high protien treat. should I stop giving this to them?