They did some pH tests and checked for blood. Pretty sure that it was liver or kidney damage and not stones. Pretty sure that it is a UTI even though it is come and go. Said she probably just has a really good immune system. She'll be on anti-biotics for 10 days. Says that is the sporadic leaking continues then they might do some more extensive testing. He didn't seemed worried at all. (And he seemed the most sure about this then anything else this vet has seen one of our pets for before. - We got the goofy one, like i predicted. They must be really booked right now if it took almost a week to be seen by him. There's almost NEVER a wait when you don't request a specific vet.) ...And we're really grateful to the clinic... We were seen after hours.