I have 5 pullets and 3 of them started laying about 2 weeks ago. We may have any where from 2 to 3 eggs a day. My children and I race every day to the coop to see how many eggs we have. What fun! Anyway, last night I was collecting eggs and had 5 but one of them had a very soft leathery shell. I think the others are starting to lay and wondered if the soft shell was one of the pullet's first egg. I keep oyster shell in their coop in a feeder. This morning I mixed it into their feed as well. Anything else I should be doing? I certainly don't want an egg bound hen.