I'm losing my teeth!

Today, Mommy noticed that I was doing something funky with my tongue. She came over to me and started chuckling and then saw something fall from my mouth! It was a TOOTH:) This is my third one that I have lost in the past week or so. Where's the tooth fairy?!?!?! Geesh, she must not come for doggie teeth:( But anyways, Mom says I am getting to be a big girl and it's making her sad how time is flying. I'm 6 months old now and now weighing 2.4 lbs. I'm growing into a young lady:)