The girls are getting along wonderfully.
I think everything will be ok with the both of them.

With Rocky and Sheba every little thing was
a competition with them.
Since Sheba "was" top dog and Rocky was not submissive
you can just imagine.

Katie has such a wonderful personality and she is being
a good big sister to Tori.
I hope you are taking movie pictures of them at this stage,
because Tori will be growing so fast.