Thanks, Bob. No need. After a long consultation it was decided to euthanise her. She had deteriorated a lot over night. The vet has taken a faecal sample & will get back to me on that. No~one else is showing any sort of symptoms but depending on the examination results I may need to treat both flocks for cocci. The monsoonal wet could be responsible despite me keeping the coop area as dry as possible. The vet wasn't sure though & the symptoms listed on~line weren't what I was seeing so it may not be that.
The good news, such as it is, is the vet says I had made all the right calls, including not travelling in the heat & I had done everything right to that point in the way I was treating her & looking after her. It doesn't make it easier but I do feel better about the outcome.


So sorry.