If you notice Tammy has a front tooth out. Yes she is too small to loose teeth. She fell off the front porch swing and knocked her tooth out at 22 months. It was funny when people would say don't worry it will grow back soon and I would say more like 5 years. It grew back and then when she was 12 she dive into the pool and hit the bottom (12 ft) and broken 1/3 of the corner of that tooth off. The child would always swim with her mouth open and I never understood why she never drown. She was my tomboy and always the one having accidents.