any more what?!

on tuesday as i drove the kids to school, aidan asked why frisco needed to have surgery.

aidan: mom, why does frisco have to go to the doctor? why do they need to cut him open.

me: because he needs to be neutered. boy dogs get neutered.

silence...

aidan: but, why? what is 'noodering?'

malia: so he doesn't have any more feces.

yeah, right.