Hi, I noticed my 4 girls aren't eating as much layer pellets these last 2 weeks. I usually have to fill up the feeder every 3 days but I still haven't had too. They love thier table scraps of lettuce, apple peels, etc. I let them free range for about 45 minutes every few days. I give them scratch every other day. They just started laying in late December. So they are young. I noticed a few runny poops. None any more except from one hen, the black star. It was liquid & very dark in color & it stunk. Haven't seen her make any more though. She hasn't laid any eggs in awhile. She is sluggish, just stands around all puffed up. I have seen her drink & she is interested when I bring out scraps. I felt her crop & it was a bit hard but still mallable. She would not let me hold her like usual though. She is usually very active & eats EVERYTHING. The other hens are acting & pooping fine aside from not chowing down on the pellet layer feed. Any ideas what is going on with my black star or why the sudden lack of interest in feed for my other girls?? Thanks for your time.