Sasha in the 4th pic and Notch in the last
So I’ll try giving as much context as I can, I have a female(almost 3 years old) , male(about 1.5-2 years old) and a male kitten (4 months old) the issue is with the older male cat.
I have my female cat (Jinx) first and after about a year we adopted the male (Notch)
He was always much more energetic and playful than her and would always pick on her while she wanted nothing to do with him. At some point every time she tried to use the litter (we had 2 boxes) he would jump on her and just not let her use it. We started holding him just so she can go to the litter box peacefully.
Then we moved to a new apartment and things settled down more, he would stop interrupting her and we had a better location to the litter boxes (in the laundry room with a kitty door they go through, you can see in the picture) she still doesn’t like him and he occasionally chases her (it seems playful but she hates it and hisses at him) we always stop him from bullying her 🫠 we also have a catio now and when he sees she out in the catio he chases her into the house. I feel like he’s very territorial but I don’t know how to fix it. (She was here first!!)
Now on Saturday night we found a kitten and on Sunday we took him to the vet and brought him in, we called him Sasha.
Currently he’s in the laundry room where their litter boxes are usually and we put out their boxes and got another one for him.
We do not let them interact and they can only see each other through the kitty door. At first Jinx hissed when she saw him there but she’s more scared than aggressive.
Notch on the other hand… he’s completely fixated on the laundry room ever since we brought Sasha and shows a lot of aggression, literally slams himself against the door.
For a bit I put a cover so he won’t see him and then took it off because I thought he should get used to him?
Fast forward this morning, I went out for 5 minutes to get something from my car and when I returned I saw Notch inside the laundry room. I opened the door and saw food and water spilled, Sasha’s fur everywhere and poop (he soiled himself)
I’m not sure if Notch managed to open the kitty door (we locked it from both sides) or maybe we forgot to lock it last night 🫤
Now Sasha is hiding behind the washing machine and too scared to get out. I cleaned everything up and left him water and wet food but he looked terrified (I managed to sneak a peek from the side)
I don’t know what to do and I’m afraid Notch will keep being this aggressive. Please help.
Is there any chance they’ll get along after this?
And no need to shame me because I feel horrible. I covered the kitty door again so they won’t see each other and made sure it’s locked /: