I have a problem with one of my cats. He was a stray who moved in with us a few years ago. He gets on fine with our other cat, and most other local cats (has the occasional scrap but nothing major) but tries to kill one of my next door neighbour's cat whenever he sees him. The feeling between them is mutual.
After an incident where the other cat had to go to the vet after a fight, my neighbour and I worked out a one in, one out system. Her cat goes out during the day, mine goes out at night. We let each other know by text when it's safe to let them loose.
Friends of mine think that we should just let the cats fight it out, but I want to be on good terms with my neighbour and would hate for either of the cats to be seriously injured.
We've had some problems recently as my neighbour works shifts and we haven't been as early as we could have been getting our cat in for various reasons - meaning that her cat hasn't gone out that day. Her cat can't go out at night as he won't come back in. She's been understandably annoyed as it's not fair on her cat to be cooped up.
It's also getting a bit much for me in that I have to keep doors and windows closed during most days - including the sweltering heat - and have to operate an airlock system when people are coming in and out of the house, I'm bringing shopping in or going to hang the washing out. It's beginning to get to me, especially with DD around. I'm also weary of having to explain the rules to visitors and houseguests.
In general, I just don't think it's fair on us, our neighbour or either of the cats. Would I just be better finding him a new home where he can come and go as he pleases? I've asked a few friends but noone can help. What should I do?