"painful froze ouchy" as in to-walk-on??
Yep, the "invisible" look is unmistakable .. One was under the coffee table, nothing moving but her eyes. The other was curled up about the size of a dinner plate on the bed, and didn't move an inch when I walked through, wouldn't even look at me .. "I'm not here, I'm not here, I'm not here"
So they struggle to get down to where the drainage is and walk there, but that's frozen and slippery, so it's not a lot safer.
I'm not really saying I want the mud back, am I? ;~)