She hasn't got anything... no FIV, no FeLV, no coronavirus... essentially she's a healthy cat, thank goodness :)
Her white blood cells are still too low though. But there isn't anything nasty going on that could cause this. Possibly stress... but the vet said that even rehoming her may not solve the problem as she'd pine for her sister- probably for me, too, she's rather attached to me. And rehoming her seems terribly drastic.
So I don't know what to do about that really. It's a four cat household, so..? The vet said 'I'm guessing she's the one at the bottom of the pecking order?' and yes, she is, she always has been, I guess I underestimated how stressful that was for her. But even now I know, I don't really know what to do about it.
We've got Feliway plug ins and plenty of places to hide and snooze... Anyone got anything else to suggest?