Well we are down to 2 chickens neighbors dog got the other 4. We have had them since April. They first started off great going in ever night. When they started to lay I only had to show them once were the eggs went. Now that it is getting darker sooner even with a light in the coop they are either sleeping on there little porch or like the other night was in the front yard on some old fencing. What is going on? Thanks for any help.