I have two cats from the same litter. A male and a female. The male is significantly larger than the female. Both are fixed. Both are 3 yo.
They cannot play without it turning into violence. If the female initiates play the male will very shortly escalate into attempting to bite her hard enough that she yells and we have to break them up. If the female doesn’t initiate play the male stalks her for hours at a time and repeatedly jumps on her and bites at her and just generally will NEVER leave her be if he has any energy. They’re perfectly amicable to each other whenever the male does not have energy. They will cuddle gladly when they’re both sleepy. So I don’t know what’s going on. They don’t hate each other in day to day life, the male just will not leave her alone whenever he has any energy.
When he is rough he tries to latch onto ears, legs, and the scruff between the shoulder blades. Hes not fighting like a proper cat fight, but he is behaving far too roughly in his “play” behavior.
We put the male in a bathroom with a water bowl for 15 or so minutes after each incident and he is usually not a problem for an hour or two after that.
Things I have tried:
Toys: the male has little interest in toys unless the female is trying to play with them- so she ends up not playing with anything to avoid him. Human driven toys have similar results.
Extra attention: any extra attention to either party worsens the situation noticeably.
Separating feeding stations: helps but only a bit compared to what it used to be.
Shunning the male: this is literally the only thing that even slightly works. For some reason if we ignore the male entirely he is less of a problem by a lot although still occasionally causes issues.
Our set up:
We have three litter boxes in different places around the house. We have four scratching posts as well. And we have two cat towers with ample space.
My request:
Does anyone have any strategies that I can employ so my cats can actually be amicable together? The problem is only getting worse as they age and I don’t want to have to get rid of the male but I also can’t keep waking up several times through the night to separate an ornery cat. And I can’t just lock him up at night as he will slam himself into the walls without end.