Aww Tito is growing up so fast. He is such a handsome boy and little Sophie is such a sweetheart.
I'm so sorry she had such a hard time at the vets. Poor baby.
Give her lots of love and kisses to help her over her ordeal.

I'm sure with the two of them being so young, you shouldn't have too hard of a time in the introductions. Good luck though anyway and keep us posted and of course, PICTURES....LOL