Had a chat with the vet this morning and he doesn't think Fister need any treatment yet, but then he's had a pee this morning - in his box (the amount of a broken eggyolk, which the vet thought was enough), so hopefully he'll continue feeling better! I'm keeping him on Hills diet food s/d and I'll put it out 2-3 times a day, a little at a time. This should also help keep the balance. And I'll try and get him to drink as much as possible too.

If he gets problems later today, the option is to take a sample of his pee (if i can get any) and have it analyzed - and I can come over with him if neccesary.

My vet is taking a vaccation for one week now, but his secretary can get hold of him.

Since he's so busy and I don't have a job at the moment, I offered to come over and help him out now and again - he said he might just take me up on that!

Thanks for your support and concern! Your good vibes toward Fister seem to have helped! But keep your fingers crossed!