Re: household of entirely pets?
So, I tested it with a fresh folder and gave almost every household pets. I toggle it all off except moving out and dying. I played with Vlad and let him hibernate for almost 5 weeks.
Almost nothing happens for a long time then one family from San Myshuno moved out and this with pets. NS don’t allow it that a household split, so this is only a feature from MCCC.
After a while I had my first dead and all pets vanished with the owner. So, after my test I can say that single Toddler/Kids/Pet households should not occur in a vanilla game, at lest from my short testing experience.
Off Topic; I love my vanilla game, and really hope still that we get a big bugfix patch, I would immediately go back to my vanilla game. If I mod a game I have the tendence to mod it for the fun for modding, not for playing. I think this is a feature you got if you begin to mod Bethesda games. You mod it to perfection and after 30 minutes in game you are finish with the game! It’s the same with sims4, there is always a mod I still need to try it.. luckily CC don’t have the same effect on me, this would be my death.