Willow has been on medication since Thursday. What happened was Thursday and Friday I gave it to her right before I left for work. So, feeling sorry for her, after she took it I went down the hall to the living room with her and got her all set up on the couch.
So, yesterday, I'm home all day with her. I give her the pill, she trots down the hall and jumps up on the couch. 
What could I say? Apparently, I've given her the impression it's OK to jump on the couch (without asking or being told OK) after taking medicine.