When you have a two plus year old running around the house you develop the habit of saying no often. One of the things you say no about on a regular basis is no write on the walls -- we write on the paper.
This had been going marginally well when I came around the corner to find Andrew drawing on the DOG. Good boy gus for not even making any fuss.
Click on the picture and you can see the highlighted pink portions on the DOGS head!