I ordered some baby gates. #GS3 is opening doors and getting in places that it is best if he doesn't.

Moving with a 3 year old and a 1 year old sounds like an interesting experience. The prior house had been child proofed before he was born. With this one, they are still installing the special latches on cabinet doors, special electrical outlets, special door handle covers that require hand strength*, and so on.

* When his cousin #GS2 (now 24) was 10, he still did not have a strong enough grip to open doors with those handle covers. I remember having to open doors for him.