Thanks for all the good wishes for Ben
The blood tests came back mixed, there are query thyroid problems, but the vet said he is on the lower end of results that indicate a problem but she is not ruling it out. She also needed another urine sample as the ph was out and she is wondering about a deep seated infection so he is on antibiotics to see if there are any improvements.
If there is no improvement by next Wednesday when we go back she will think about scans for kidney stones or other 'nasties' in his bladder.
He is a bit frail and wobbly at the moment which I hate to see