He may have been burning for a while but didn't get really inflammed, lose bladder control until now, if it is a UTI. Take his temp & keep a record of it until you get to the vet but go now if it is high.
__________________  Jeanie and Tibbe One must do the best one can. You may get some marks for a very imperfect answer: you will certainly get none for leaving the question alone. C. S. Lewis |