Whew! The test results came back and Libby is FINE! What a relief. Kidneys and liver are functioning perfectly. No FIV (which was a huge concern because that's what Stinky died of). Her thyroid levels are low but that wouldn't have caused her sickness. The flagyl seems to be doing the trick and she's feeling alot better. My mom is very, very relieved! Thank you all for your words of encouragement and support. We're so lucky to have so many good friends!!!