We have 2 ameraucana and 2 Plymouth rocks. I believe it's one of the rocks as the thin shell always appears a little brown. I'll certainly try all of your suggestions one by one. Thank you all very much.
This is our first year raising chickens and we have one of our four girls who lays one to three eggs a day and they're all soft shell. Sometimes she'll lay two softies in one sitting. They're 6 months old and have been laying for almost a month. All of them are on layer pellets and have...