Ok. I started my coop 3 weeks ago. With 2 golden buffs within the first week something killed one of them. I added more wire and made sure there was no way for anything to get in. I contacted the farm I got them from and went back and got a rhoad island red the same size as my living buff and he threw in a smaller black and white hen. This was a week ago. This morning I found the small Blake and white one dead. No injurers just laying on the hay The place I got them from had about 1200 birds that are free range that he uses to keep his bee hives free of bugs. Could it be because they were free range and know there are in a coop. I have a big run and a decent size coop. And I wonder we're these birds sick and did they infect the entire coop. My wife can't take anymore death.