I give a lot of thought to how my kids will appreciate being chronicled in their highs and lows as they grow older. I don't know. But I do know Kiddo will want this purged from the records. I'm sharing it anyway. Don't tease her about it when she grows up. She's three, it's okay.
After using the potty she puts the toilet paper between her cheeks and announces to me she has a tail. She does this each time she is undersupervised (often, I'll admit) for the deed. Although I formally discourage it, it always make me laugh (usually on the inside, but the first time she did it, out loud).
