Picked her up at 11:00pm last night. They were able to get a small urine sample. They said it was full of blood. She has a basic UTI which suprised the vet as she said they're not really as common as an inflammation of the bladder, which is basically the same thing, but not caused by bacteria. They gave her a shot of long acting anti-biotics. Said it lasts 14 days in her system. They also gave her a dose of Metacam as an anti-inflamatory, and sent us home with 4 days worth of that. It is a liquid and they put it in individual dose syringes for us. I don't mind pilling cats, and she is a good kitty so I wasn't worried about that.
Beatle thanks you for the good thoughts.