Well we've been to see him!!!! And he was awake and he even ate some geranium (cranesbill) leaves while we were there - we did have to 'annoy him' with them to get him to do it - but he did and then he ate some dandelion leaf and just a tiny bit of elder leaf.
The vet showed us the stone - it was huge (guessing 3mm here??) and nobbly and horrid - and she said the kidney had become shrunken and useless and was just infected and horrid around it. She took the kidney out.
The hitch was that they could not remove the whole ureter (which joins the kidney to the bladder) with the small frag of stone that was in it as he started to bleed internally so they had to tie it all off, cut off at the bladder end and leave it in. But she is hoping it will just wither away (can't remember the word - but it means that it is reabsorbed).
Now we have an awful 48 hour wait (perhaps longer) whilst we see if his guts will start to work again or whether they have formed an adhesion during the operation (sorry to be gruesome - but the intestines had to be taken out and put back in again during the op to get to the kidney).
But we say to our selves that he has come through the op, he has woken up and now he has eaten something - so thats three steps along the way!!!
We are so exhausted - this whole week has been a dreadful roller coaster starting with a tooth op for two buns, then Teasal's diagnosis and passing, and now Damson's op. The vet was surprised we went ahead with it.
Oh yes - and she insists on taking him home for the night - we can't have him as she says she will need to monitor him for changes and they may mean changes to the meds etc. But he will be with her at home and not in the vets. She says that she is still very worried about the adhesion possability.
KEEP sending vibes.
here he is when we saw him - having a bit of a nibble