Originally Posted by KnittingNat
The thing is i saw my mom's cats use the same litter box no problem at all... So i thought it could work with mine too...
They still may start doing that later on, but it sounds to me that right now they are still trying to get used to one another.
And well, I've never met more individual animals than cats
I have 3, my boyfriend has 2 and I don't think there is 1 thing that they all like or do the same, except maybe the fact that they love to eat and be cuddled! But even then, what they want to eat and the way they like to be cuddled, differs between all 5 of them
I hope with having a litterbox for the older cat outside, you'll be able to eliminate the problem