I don't think you have anything to worry about with your remaining flock, however it seems as if maybe they might have contracted cold like symptoms! I have tried 1 tblspn of apple cider vinegar to 1 gallon of water and it seems to help clear the throat and lungs! you might also want to raise...
I know what most of you are thinking! With a name like PERDUE these people must be pros at raising chickens! Not at all! However I am a very distant relative to Frank Perdue of "Perdue Chickens" of P.A. The wife (Shirley) and I love raising our Feathered Critters! We live on the out skirts of...