Brownie has a new "trick".  

The past two nights, when I've returned to bed after my middle-of-the-night trip to the bathroom, I've discovered that he's relocated to my spot in the bed!

My foot seemed a little better yesterday, and though I haven't yet tried any walking this morning I'm very hopeful that there has been additional progress.  Naturally I am definitely looking forward to this afternoon's PT, when I could see major improvement!