The problem is this weight loss. She is down to 7.4 pounds, skin and bones. She lost a pound in a month, from Feb to Mar. That is why we did all the blood work again, thinking the thyroid meds likely needed adjusting. Nope that is fine. No renal failure, those readings are all very healthy.

Vet agrees she is very underweight, not healthy, something is happening, we just don't know what.