Sigh, she can't come home tonight. She still hasn't peed. The vet says her bladder is empty and he can't get a urine sample. He doesn't think she's blocked, but suspects an infection. There is a tech who stays overnight at the clinic so she'll be supervised in case she blocks. I know it's the best place for her to be right now, but I want her home! I can probably pick her up at noon tomorrow.