hi chicken friends. 5 days ago I rescued 3 battery hens from slaughter and I have been an emotional mess watching them go from terrified birds to happy hens scratching and dust bathing!! I have 1 hen, Freeda who has a lump under her eye on one side.. it seems to be getting larger as the days go by. Freeda is also sneezing but has no snot or runny eyes etc.. she is otherwise loving her new freedom. any ideas what it could be??