DP has had 2 female cats since they were kittens, one is 13 and the younger one is around 9. I've known the cats for almost 5 years and lived with them for 2 (and DP obviously). We have a third cat, an 18 month old boy, who both girls get on famously with.
The 2 girls have never, ever been friends and have always fought badly since day 1, according to DP. It has escalated a lot in the past 3 or 4 years, with the older one viciously attacking the younger one several times. She will chase her away whenever she sees her.
We moved house a year ago and the younger one spends all day outdoors (she's always been a wanderer but this is extreme), only coming in if we physically carry her, feed her, and put her in a cosy bed, which is on a chest of drawers where the older one can't get to her.
Last night was a horrible night for her - put her in her bed as normal, and then she had terrible diarrhea in the night. The older one was sleeping on the top step, meaning the younger one had nowhere to go, so our bed and carpet were "decorated" (
not envy!).
I just don't know what to do. The younger one is a sweet, timid girl and she is deathly afraid.
We’ve tried several different types of Feliway, calming tablets, and nothing works.
I've broached the subject of rehoming one of them to DP, who absolutely will not have it (and I won't push further because I can't imagine someone forcing me to give up a pet). He has suggested getting a small kennel and cosying it up so the younger girl can at least feel warm and safe, but I'm not sure.
It’s impacting on our life at home as we can’t go away anywhere (well, not at the moment anyway)and get a catsitter as we can’t expect them to go hunting around to bring her in and go through all this rigmarole.
Any thoughts or ideas really would be appreciated.