Hi there....I am new to the chicken world and need some advice. I have a hen who is about 4 months old and she has had a big lump/mass on her front upper breast area for the past 2 months it has recently got bigger and today when I went out to check on them she was hiding and looked like she was really sick. I picked her up and there was nothing to her little body, just that big lump up front. I think that she is dying, is there anything that I can do for her or does anyone know what could be wrong with her?
Thanks so much...
Thanks so much...