This morning, Rem hardly even moved his head when I got up. He just lay there on the bed. Didn't look like he was in pain (although now I don't know that I'd know what that looked like), just watching, not moving. I and the other 2 beasts went up and downstairs a couple of times, and then while I was talking to the housemate, he sat up on the bed. When I looked into the bedroom, he was sitting awkwardly as though trying to get up the energy and mental capacity to leap off the bed. Which is high. For which I rigged a stairway for him. '
I guided him down the stairway (from bed to chair to suitcase to floor) and he walked very gingerly and stiff-legged to the top of the stairs, then halted and just looked at me as I went down. With some encouragement, he finally started down, a bit faltering, and about 2/3 down stumbled against the wall. I guided him down the rest of the way.
He didn't really want to go outside--it was raining--and I tried off and on for a couple of hours, even with an umbrella, and he had no interest. Would walk stiffly & reluctantly to the door, look out, turn on a dime and go back in. Rest of the time he just lay in one place, not moving, not even scratching or lifting his head or anything--just lying there.
Then about 9:00, he suddenly sat up, stretched a bit, started fidgeting around. Still didn't want to go out in the back yard to go potty. Finally I realized--it was time for a W-A-L-K and, by yiminy, come high water or post-op fatigue, he's a man of habit and we were going to go on that walk! I went upstairs to get dressed, and he followed--a bit stiffly, but more enthusiastically, with wagging tail. Just collapsed on the bed, not moving, while I dressed, but then enthusiastically (in a pathetic, sore sort of way) followed me downstairs again amid the gyrating mass of less-operated-on dogs.
I took him for a quick walk around the court--his pace picked up and he even trotted a bit although I tried to walk more sedately--and he didn't want to go inside when we got back to the house. He apparently hung out in the hallway while I took the other 2 for a bit longer walk. Then he ate most of his breakfast.
Then the rest of the day he mostly lay around like a slug and moved like he was stiff & a bit painful the rest of the day.
You can tell what activity he lives for!