Hello from a newbie. I now have 7 hens left, hawks, and I really don't wanna loose no more. We have stopped letting them out of their run because the hawk likes to wait on our birds in the woods. Anyway.....last year I thought my birds where molting, some still look like it. Birds are 2-3 years old( different raisings) we have always gotten 1 egg per hen, since last fall it has dropped to 1 to 3 eggs a day, some days none. A couple look like they have pasty butt, like chicks. They have fresh water in one drinker and vitamin water in the other, free choice. They are fed SS all grain layer pellets, free choice oyster shells, and scratch feed with sunflower seeds for daily treats. Is there a medication I should have given them ? Never have and hadn't had problems, maybe just lucky. I wondered if the eggs are still good to eat and is there anything I'm not doing that I should ? Also, the coop is cleaned out regularly, dusted and/or sprayed with permytherin, left shut up for a few hours, then opened up, aired out, and fresh pine shavings before dark and the hens come back in to roost. Thanks in advance for any help or suggestions.