I was thinking something like that too about the cause of the relapsing...
I do try to buy small bags of feed and keep it in the house, and try to use it up rather short period of time. But when the feed is out in the yard it's exposed to the sun,
I was thinking something like that too about the cause of the relapse...

I do try to buy small bags of feed and keep it in the house, and try to use it up in short period of time. .. then I change the feed every day too.. But I'm sure it could still get moldy.
Also, when the feed is out in the yard it's exposed to the sun, wild birds and squirrels eat them too so maybe they got bacterial infections from the wild animals ...

it's my fault. I beat myself up for taking them outside.. I just thought they must miss being outside scratching the ground and dust bathing, etc.

big mistake, feel so guilty...
Thank you for the info on the detoxing supplement too ! I will buy it and give him that too

Good to know !
He does like eating crumbles too. The hens and the roos all seem to eat both crumbles and scratch equally.