I hae treated them for: 1:Coccidiosis 2:Food supplement for de-wormer I have givin them electrolytes, the male is skinny and less active than the female who now has a way oversized, red comb. The disease isn't spreading to my other chickens-although it spread to one, my d'ANVER male who was living in the same cage that they were in before. He got thin and died within a few days. The female d'ANVER is still alive and doesn't seem thin, I haven't seen the Buffs gasping, no bad poop, and for the buffs, this has been going on for months. Please help, What could it be?! This is what they look like: One of my other roosters is gasping and is slightly pale:. He is almost always sleeping. He is also skinny.