Well, I don't know what all to say.... (thanks for thoughts & well wishes)
She was at vet on Friday and then again today. They did two blood tests, one they sent out, awaiting for results and the other they did in house. The in house shows everything being in line with expectations.
There were two of them (don't know what) that "normal" was say, 3-5 and she was like 2.8 and another where normal is a "45" and she's "45.3"
Those are made up numbers, but the point is she was so close to the range, the numbers didn't bother the vet.
I realize it might be her time.
Regarding the metallic taste comment.... I don't recall the name of the pain killer (is that the Tramadol?) but she took a distinct fowl look on her face once I put the pain killer in the food. It was like she was avoiding it (perhaps she was)
Wife is on way home. I'm going to have her get another type of canned food so any association of a foul taste with this food can be mixed up a bit.
We all know these days are going to come, it doesn't make them any easier though.