The Dentist/Thumb sucking

I am sad to report that Abby no longer sucks her thumb (although I know it is a good thing).  I don't know when she officially stopped, but I just noticed this week that she never did it.  Not even at night.  A very bittersweet milestone.

I went searching back through my pictures and these were the last pictures of her sucking her thumb.  They are the night before/day of her fourth birthday.

Unfortunately, she has replaced her habit with biting her nails...