I can't stop thinking of you and Tango. Your situation reminds me of how Sami left me just over 3 years ago. She also woke up and couldn't move. We said good bye that same day, but she was 12 and 65 lbs. She was OLD. My heart is breaking for you. I have prayed to my dear Sami that she is showing Tango the "ROPES" at the bridge. If you need anything please let me know.