I'm a first time chicken owner. I have a flock of 6 chickens(3 aracaunas and 3 barred rocks). One (or more) of my Aracaunas has started to lay eggs and they are pretty small compared to a store bought large egg. Will they ever get bigger? They are the the perfect kid-size eggs right now. Thank you in advance for any help given! One more thing...how do you post a picture?