When first bringing new cat home she was liveable.. my other cat that I've had for 2 years has always been a don't bother me unless I want you to type of cat.. well the hissing at her all the time went into they now will chase eachother around the house.. but old cat will still hiss at her if gets to close.. I noticed about a week after getting new cat she don't wanna be picked up or nothing unless she comes to you she will meow and try to run if you grab her.. I also notice she's never too far laying down from the other cat as well.. just find it odd that she went from loving to barely wanting messed with..