Yes langfauld, my human/soay relationship has become intense this past week, quite different from before when she would get within 1 metre of me and that was it (just not quite as far as the bucket!).
However, just been in and gave her some water with molasses drink and then was feeding grass in - she took it as before but is too weak to chew it, flushed a bit more water so she could swallow but her eyes are half shut and dulled over I can see and it looks like that's it really.
I gave her a kiss (ok ok) and a pat and I've left her to die. I won't check on her again until tonight so as not to disturb her.
I think perhaps it is Johne's disease in which case she may have come to me with it. My worry is that there was something left in the ground from the sheep here when we came. All our sheep may be contaminated so I'm going to investigate more and have tests done if not too expensive, will google and read more on the subject first.
Thanks all, great support as ever.