Came home from sring break vacation to 2 dead hens. My neughboor was watcing m chickens for me. she always watches them when we go places. She has chickens herself. I am so sad. She says all chickens seemed ok and normal everyday, both times a day she went over. She had to go over twice a day becasue have 4 week olds in the inside myhouse brooder and they need checked multiple times aday. Anyways. She says thursdy morning there were 2 of the hens outside laying by the coop dead. she says they didn;t looked pecked or anything. I am so sad. And I don't know why they died and that troubles me alot. They were moultig so maye it was moulting issues. These 2 hens were pretty close to the top of the pecking order, 3rd ad 4rth from the top(out of 10 total). I have some chicken antibiotics and I am wondering if I ought to treat all the hens just in czse it was an illness? What do you all think?