Still okay but the diarrhea is back and still weak. I started the hard deworming last night. At least he survived it. He is still acting unusual. I'll finish the deworming and then do an internal "sanitization" of the whole flock by running acidified copper sulfate through them for 3 days via their water supply. Then try to rebalance his (and the entire flock's) GI system by adding the carrot soup that @LaFleche suggested to their fermented mash for about 5 days.@DobieLover How is Fabio doing?