Hi everyone!! I've just bought a four month old chicken yesterday from this side by farm- so not much information! I'm worried my chicken may have an infected crop? As she was gasping for air yesterday, makes odd noises and her crop is full- colour looks normal though! Today I also noticed mucus from her nose!! She has also been shaking her head a bit! What should I do? I've read about massaging the crop and possibly giving her some apple cider vinegar ! Anyways I don't know if I'm just worried because I've never done this before!! So please help!! Thanks Georgia!!