Young girl needs help with her sick chicken

[mom2joshcanpark]

My daughters best friend has a chicken. I do not know what type it is, never seen it, but my daughter says it is white and large, compared size to our Brahma. Her best friend keeps the chicken in her bedroom in a cage. Anyway, my daughter told me her friend said she thinks her chicken is dying because it looks like she has bloody stool (not sure if firm, soft, runny) and she laid an egg I am thinking about size of a bantam egg and it was green, the way they talk this was not a normal colored egg. Can anyone give me advise on how to help her without seeing the chicken?
thanks

 

[azhenhouse]

I think we might need more information. There are white chickens that do lay blue-green eggs. Do they know the breed of chicken? I am attaching a link to for you to share with your daughters friends that shows the different types of stool that comes from chickens.

http://www.chat.allotment.org.uk/viewtopic.php?t=17568

Sorry I can't be of more help.