Thank you all.

The diagnosis is unsure. It's 1 of 2 things:
A neurological problem which causes her to not be able to have feeling in her front paws and causing pain.
The second, canine distemper.

Last night JJ and I stayed up with her all night. We've been up for about 36+ hours now. With about a hour nap earlier.

This is really tough. It's the toughest thing I think anyone can face. I'm sure that we have all been there.

The great thing is she suffered in a much more pleasant way by living with us rather than being left in the desert dying of starvation, dehydration, eaten by an animal, etc.

She did have a second chance here. She had a 2nd chance at love. She got that. She sure was spoiled!

Just because she's not here physically... She will be back. We're having her creamated and brought back home in a week.