Hello all. So I've been slowly introducing my 2 cats. They are at the point now where they are fed together, get treats together and will sniff eachother (sometimes without hissing too). And mostly jsut ignore each other . However I've started trying to have new cat eat out of her room in the common room with resident cat. While they are eating they are fine. Once they are done resident cat does NOT allow new cat to stay there. She stalk (low to the ground eyes dialated and ears back) the new cat back into her room. It's like she's allowed and accepted the new cat in that room only. How can I teach her to let the cat out and about? Should I just continue feeding in new cats ground till she accepts? It will be 3 weeks as of Wednesday.