My standard cochin pullet, born 12/25/10, has what I can best describe as a wet snuffle/sneeze. She does this little cough/sneeze thing and it always sounds wet. She doesn't have any discharge and she is otherwise seemingly healthy. She eats, drinks and poos just like her coop mate. I am feeding chick starter, water with nothing added and occasional scratch and veggies. We live in northwest arkansas and it has been pretty cold lately with some nicer days as Spring draws nearer. The other pullet in with her is just fine and does not have the same symptom. Potpie has been doing this for about two weeks now. Anyone have any idea what it is and any advice on what I might do if it's a problem (which I am thinking it is since she is the only one doing it)? Thanks so much in advance. I don't want anything to happen to her and I know her buddy Liver doesn't either.