On Guard

What do you mean?  You don't let your toddler sword fight with her older brother?!?! I do!

And she's quite good at it. 

I will never forget the moment when I first put the "sword" in her hand and she immediately lunged at her brother with shocking enthusiasm and skill. 

Plus the "no sword fighting unless you're wearing underwear" policy has rocketed us light years forward on the potty training front!