Alexander's Potty Train

I have been potty training Alexander because he was ready and because he needs to be to go to preschool in the fall. He was doing pretty well for a long time, but still having one accident a day. So, I told him if he was dry for 7 days in a row, he would get his Geotrax train he's been wanting. It has a train station, tunnel and hill. He called it his "potty train" every time I congratulated him on staying dry. Well, he did it and the set came in the mail today. He has been playing it for a very long time!