I've had a cat for about three years named Poubelle. For a year she lived with another cat while I was living with my roommate and they eventually got along. A couple months ago I moved into my own apartment, so she's been living without another cat since then.
Recently I adopted my friend's cat, Zorro. I thought the adjustment would be okay since Poubelle has lived with another cat. However, Zorro is pretty shy and Poubelle is acting very territorial. I didn't take into consideration when I adopted Zorro that he doesn't have claws and Poubelle does. Will this continue to be a problem? I'm afraid that if Poubelle realizes that Zorro doesn't have claws then she will continue to bully him and he'll never be able to integrate into the home. Is this generally an issue?