My neighbors down the street have (well actually had) a cat called "The Evil Nigel". Nigel started coming over to visit my neighbor, Amelia, and she began petting him and feeding him and letting him stay in her apartment overnight. I don't think he was getting much attention at his house and the food was much better at Amelia's, so for all intents an purposes, The Evil Nigel is now her cat. The neighbors at the house are a little peeved at Amelia, but ultimately it was the cat's decision. They aren't quite irritated enough to lock up Nigel at their house, but they do make snide comments about Amelia "stealing their cat". So, do your cats suck up to the neighbors? Ever make you insecure?