Door locks and other things

Our little boy is something else. He reached up and locked the door at daycare yesterday, locking out the school director from his classroom. He is walking more and more and we ordered his first pair of shoes today (I didn't like the ones they had in stock). The poor little man also has diarrhea and got sent home from school today..I took him to the doctor, and he said he is fine, so it must just be a bug or something..he weighs 24 lbs, 11 oz..His birthday is in less than a week!