Poorly chicken

One of my beloved hens Margo is sick. I went outside this evening and she was passing very watery stools and could barely walk or hold her wings up! She's usually such a boisterous chicken that it's unusual to her her so lack lustre. I'm really worried that I'll wake up tomorrow and only see one hen through the chicken run. :-(

Margo is the ginger one on the right and the black one is Jerry (named after "The Good Life"). I really hope Margo is ok I'd hate to see her suffer! we put some rescue remedy in her water so I guess we'll have to wait and see if that helps if not I'll think we'll have to take her to the vet.

On a happier note I'm doing the photo shoot tomorrow so I'll post up some pictures tomorrow night.