Well, I don't know, but I sure hope so!
I am picturing the Dog Whisperer here...WWCD? (What would Cesar do?)
I think walking both dogs together is one thing he recommends.
Don't let any instances go of Mika being nasty to Maya.
Establish yourself as the "pack leader", especially with Mika, as she is trying to show dominance. It might be a natural tendency to try to win her over with love, but your being firm and authoritative is the best love you can give her now, and the other lovin' comes after that!
Good luck! Two cuties for you!