So I got a new kitten, my cat who has been spoiled and living by herself for about 2 years does NOT like the kitten yet. She makes noises I have never heard come from her face, like hissing and growling and meowing really loud. I have read on the internet that I should try to keep them separated by a door so they can smell and hear each other but not touch or see each other. And try to feed them on each side of the door so they associate coming together with a good thing which is food. Then also switching the rooms they are in so their scents are swapped. There was this jacket that we carried the new kitten home in and after sniffing it for 2 days the big kitty is now napping on it and almost it exclusively, is this a good sign that she might be warming up to the new kitten's scent? Or is she pretty much saying "this is mine now so I am sleeping on it"? She seems to be more curious about the kitten until they make accidental eye contact then she goes nuts. Kitten is just like "what ever". They say not to rush these things as it takes cats quite a long time to trust, and build a relationship. So now I am just looking for some helpful tips on bringing a new cat into a home with a full grown cat. I have left one room untouched by the kitten so she has one room that is only her scent and she wont get overwhelmed there.