I have tamed 2 feral cats 1 is a male and the other is a female which are now in my home!! I also have an 18 year old female cat. She let the female feral who is the boss! I live in a small town in Colorado that people have abandoned cats. It gets extremely cold as I live in a mountain town...
I have a 8 month female spayed 7 days ago. I also have her brother who is in heat. Both were ferals but are inside now. He is trying to mount her which she hisses. Should I separate them especially when I am not home and sleeping? I don't want him hurting her.