Just wondering if anyone has any tips on how I can try and get my cats to get along? I've had Poppy since she was a kitten, we also had her sister but she died about a year ago. My brother was moving abroad and wanted to rehome his cat (Molly), so we took her in. His cat had shared his house with a dog and another cat and had got on well with them both. So both Poppy and Molly have been used to sharing a house with other animals. When we took my brother's cat in, we could see that both Poppy and her were fighting for top cat, or at least that's what it appeared. We did introduce them slowly and kept them separate most of the time and tried to gradually ease them into getting to know each other. From what I can see, it's like Poppy has let Molly have top cat title, but it's been 2 years now and they still can't stand each other. The thing is that Poppy is getting old now, she's 15, and the other cat is probably about 10. They can be in a room together and not fight, but it's always Molly who instigates it when they do. Does anyone have any tips on how I can help them get along? I've tried plug ins, I've tried sprays, but they've not worked. They eat in separate areas, they sleep in different areas. They're not fighting for either mine or my husband's attention. Or do I just accept that they will never get along? I mean I feel like I've accepted this already, but just wondering if anyone has any advice or tips that I might not have already tried?