Where do you purchase copper sulfate? I have called all over. I didn't know if wet fowl pox or canker. It smells so I am assuming canker now. She is an older chicken. 8 years old, Spitz and small. I have her isolated which alone may kill her. No chicken vets here. Very rural. She's very small and 8 years old. I have her isolated now but she's hating it. Has been around rest of flock. Do I treat my whole flock with copper sulfate? Do I buy fish zole which I can't find either in next town. Will she be a carrier to rest of flock if they don't have this? Thank you very much.
