The fighting started when the older cat saw another cat outside. I came into the room and closed the wondows. This usual stops him from howling and slamming himself against the window. The next thing I heard was him screaming at my younger cat.
From my research it appears to be redirected...
It appears it's the younger one who is starting the fights when the older one approaches. The minute they see each other their ears go back and their eyes narrow.
I have two male neutered cats. A four year old and a nine year old. They are both house cats. They have never fought until this weekend. I've had to separate them the last two nights. Everytime they see each other they are both hissing, growling, and screaming. It sounds like they're going...
