Unknown Pet Pregnancy
So the other day I got an unexpected pop-up that my sim's cat has given birth to a kitten and I had to name it. The thing is I didn't even know that she was pregnant because none of my sims encouraged...
Forum Discussion
Cats with the free spirit trait will go off (like when pets run away but you don't get a notification that they ran away) and there is a chance that females will get pregnant. You don't know until they have the kittens later.
