Over the past month I have lost all of my chickens except for one. They have had food and water avalable(sp). I only cut one open to see if any thing was wrong and what I saw was normal the stomach was full of feed and grasses no impacted crop. I looked all over for mites/lice and couldnt find any thing. I am thinking it is a disease, the thing is I do not know what it is or how I can prevent it from spredding to the new flock(getting 25 new chicks that will live in the same coop) I all day yesterday cleaning it. I am going to use bleach and water on the coop walls/floors/nesting boxes/ etc.
Is there anything else I should do
Is there anything else I should do