I wish I had a better picture to go with this, because Brea let me brush her teeth this morning.  She came downstairs to check out her food dish - she's had two walks today, and been fed after each one.  Her appetite has improved a lot since she first came to live here.  I started to offer her a treat with some toothpaste on it, and I thought, why not, give it a try - and she let me.  Maybe she was caught off guard, but she didn't try to escape when I was finished, and so she got her treat.