We just got our chickens about 3 weeks ago. We have 2 pullets that are Marans and not laying yet. We also have a Silkie that is about a year and a half and was laying almost daily or every other day. And we have a Dutch Bantam that also lays although not as much as the Silkie. We live in Central Ohio and our nightly temps have dropped into the 40's with day time temps about 60. I havent gotten an egg in about 4 days now. I have a light, not a heat light, in the coop and turn it off around 9. We are putting a heat lamp in this weekend for them. They have pine shavings in the nest boxes and in the bottom, doing the deep litter method. Is there anything else I should be doing that I haven't thought of? I am hoping the marans start laying soon. They were born in May.