DH and I are hoping to go out for the evening in a couple of weeks and would need to use an agency babysitter for a few hours after 3yo DS's bedtime.
DS is a good sleeper, and it is very rare he wakes after lights out unless he's poorly.
We only need the babysitter from about 9pm, well after DS should be asleep.
WWBU to go out without telling DS about the babysitter? He'll probably be none the wiser, but if he does wake and we're not there...?
What do you do when using agency babysitters who your children aren't familiar with?