Wii headaches

I am currently sitting about 50 feet across the house from where my youngest is Guitar Hero-ing to her heart's content (school's already out for summer, after all, so what's bedtime?). Glad I'm on here, because she's loud enough with the Wii microphone & the guitar to wake neighbors across the street if we had windows open! The dog is actually looking at me with squinty eyes & yawning her head off; if she spoke English I'm sure she'd ask why I haven't sent Kiddo to bed yet because SHE (pooch) is pooped!