"Dough!"

People say all the time that they wish they knew what was going on inside a baby's head.  I haven't really wished that so much... until now.  You've been pointing a lot lately and now you point at a great variety of things and say, "Dough!"  "Dough!" "Dough!" You are trying to express something (you are often quite excited about!) and direct my attention to these things.  I do truly wish I knew why!  We went on a stroll around the neighborhood yesterday just before bedtime and I think you pointed at a tree, "Dough!"  I said, "Yes Violet... that's a tree!"  For the rest of our walk you pointed at trees.  We stopped to touch the bark of a few trees!