I had to step away. 'because of the moisture, days of rain, I've used hay on the muddy ground, but it's stinking. My hen house is apx. 7ft x 3-4ft by 3-4ft. I used the tinyest wire on sides and floor. But I want my hens to be healthy. I red about the black spots, I've read and read but didn't find any info about my Big Bertha and her loss of belly and but feathers. I did have a rooster, which I liked but he kept attacking and attacking me. The last time he broke my little finger. So I had my cousin put him down. I feel really, really sick about all this. I'm having problems typing cause of the finger. I am not one of these people who have a smart phone or stay on the computer all day. Just raining again and thought I'd find some help. Thanks.