So, I'm not a super experienced cat owner. I've had my cat Shadow for 5 years, but she's the only one I've ever had and she's so good and I've never had any problems with her.
A while ago, my brother found a young cat. She's been at my house for like eight weeks. We call her Jessie. Shadow and Jessie hate each other. They've only seen each other like twice, but Shadow will hiss at the door of the room Jessie is in, and vice versa. We don't want to live with them separated forever. Any ideas?
They're both female, fixed, and vaccinated. Shadow is declawed, Jessie is not. Shadow's about 7 years old, Jessie is 8 months or so. Both get along with the dogs and both were found as strays.