we started on brushing lucys teeth lately. every night if we remember she gets to brush her teeth. she knew all about teeth brushing already by watching her baby signing time. but i also let her watch me do it the first time before we gave her her toothbrush. she enjoys it. and tries to move her brush around in her mouth. she likes it so well she cries when we take her toothbrush away. i think she thinks its some kind of game. hope she'll like brushing her teeth this much when she's ten.
oh and she really on has 3.5 teeth.