I have a 13 yr old spayed and declawe'd rescued (12yrs ago) female. 2 weeks ago we found a 4 week old abandon kitten so we brought it home. Holly the senior and Jedi the kitten. We separated them completely the first week not allowing the to even be seen. However Holly knew and started growling and distancing her self. She was never a playful kitty to begin with, so we petted her, loved on her. Like nothing has changed. We've started scent swapping as well and started opening the door with a clear plexiglass so they can see each other last weekend. Holly became more aggressive towards us and hiding in our closet more. Her normal safe place during thunderstorms and such. She hardly comes out of there now. We've let Jedi roams more around the house now so that Jedi scent is becomin a part of the house. We still keep Jedi in a secure room when we are gone and at night. Holly at that time has the entire house to roam. Jedi doesn't really care about Holly. Jedi sees her wants to sniff I would assume to see if the cat smell that Jedi smell is her but doesn't seek Holly out. I know it's only been 2 weeks but Holly is really stressed out and I don't like seeing her feeling trapped to the closet. Holly is a BIG cat. 17 lbs. But a complete scaredy-cat and always has been. I just would like to see what other option others have. I don't want to get ridenof Jedi nor do I want to close the door to my closet and keep Holly from seeking her safehaven. Help from a sad cat mom