Previously we had two cats, mum and son (adopted a pregnant rescue) and they weren't always great together - tbh mum was a bit of a bully to everyone and when she went after a long happy life, LandingCat was much happier and more relaxed and saw put his last ten years on his own. He's gone now too, though, and we adopted another rescue in January. At the time, we thought we'd be happy with just one, so took on a big ex-stray recently neutered tom, who has settled really well but has some way to go in terms of manners and probably trust. However, rather stupidly I have continued to follow two local rescue places on Facebook, and there's a constant stream of gorgeous older moggies in desperate need and I am hankering to help. DH says that's unfair on BiteyCat and that I need to stick at one. But lots of people seem to have two or more unrelated cats that tolerate one another and more than one person has suggested that if BiteyCat had a playmate he might not get quite so over-enthusiastic while playing with us. The DC also miss having a cat they can pet without being constantly wary of, so I think that is probably influencing me, as a few of the potential adoptees I've seen are described as cuddly lap cats. Is it a stupid risk to take? How can I tell whether it's a really bad idea?