hello, i'm new on this forum and new to kitties too. i adopted a lovely 1 year old female tabby 3 weeks ago from the SPCA who warned she hisses and was not doing well in the shelter environment at all. she hid under the sofa mostly for the first week and hissed whenever approached. now she's out and about, eating well and loves to be petted to no end so long as she's on her chair or jumps up to the sofa. BUT, she continues to hiss when I pass her chair, or enter the room - even after petting for 20 mins. if i leave the sofa and return "Little Miss Hiss" returns too. any suggestions on how to dissuade her from this un-ladylike behaviour?