Not just a toddler - one who is not well disciplined. And we have a pool in the back which is surrounded by fence as legally required, but since it occupies most of the backyard, there is no fence between it and either of back doors. We are ALL going to have to be vigilant about keeping the door to our bedroom closed (the doors are in our bedroom and the attached office).
And if I catch either parent letting her run around with sticky food in hand again, I'm not going to be nice about it. My furniture has to be cleaned constantly from her sweet (literally) banana-covered hands. I'm hoping to make them kinda uncomfortable about staying with us for any significant length of time (like more than a couple of weeks).