Tomorrow we go and pick up our new kitten. We already have a cat, how do we go about introducing them in the right way? The last thing I want my cat to feel is she's being pushed out in favour of the kitten as that will never happen, she's my baby 
Do I shut the kitten in a separate room, we have stairgates on some doors, and let them meet that way through the gate?
Want to do the best for both cats