This past Tuesday, I had my gallbladder removed. In order to get to the hospital, I had to stay with my in-laws Monday night. I was told that Winston did not run at all on his wheel that night, and since has been acting different, not interacting with us much. I returned home Tuesday night, and still don't have much of a voice yet. I know he is sensing something is different, but I just wanted to know if there was anything I could do to help him realize that it is me, I just sound different and probably smell a little different. He is still eating, drinking, and running in his wheel, but not playing with us at all. Any suggestions?