Mos

Mos was the daemon of Republic/Imperial doctor. She was named after the first name of the Tatooinian towns Mos Espa and Mos Eisley. She was shaped like a hummingbird, symbolizing his eager enthusiasm, and his indulgent passion for women.

Biography
Mos, because of her tiny size, was very helpful to Uli when doing surgery, with her fast fluttering and tiny, needle-like beak. She also gave Uli good tips when playing Sabacc, making him able to win many games. When Uli became infatuated with Jedi Barriss Offee, Mos also took a liking to Who-too-who, her owl daemon. In one parallel universe, Barriss rejected Uli's interests, but in another, she had an affair with him; Mos and Who became lovers in that universe, too.

After Barriss' death and the rise of the Empire, Uli and Mos were forced to become permanent Imperial surgeons. During this time, Mos urged Uli not to lose the will to live and hope a day would come when they could desert the Empire. After nineteen years of nonstop service, they met Princess Leia Organa on the first Death Star, and she and Panthax convinced them that the time had come to escape. With some other disillusioned Imperials, Mos and Uli escaped the Death Star moments before its destruction. Uli wasn't entirely enthusiastic or trusting of the Rebel Alliance or it's effort to destroy the Empire, but Mos said that since the Rebels were actually doing something about the problem, working with them was the best way to fill the time after their escape, and Uli was convinced.

Not much was said about them after that; but in the parallel universe where Uli and Barriss loved each other, it was rumored that after Mos and Uli died in the Battle of Endor, they were restored to Barriss and Who-too-who in the Force and lived together forever.

Personality and traits
Mos was an enthusiastic little daemon and a talented surgeon. She was always willing to heal anyone who needed their life to be saved. She didn't want people just to think of her as a "cute little thing", though, because she wanted to be thought of as a person just as much as her human.

Uli Divini
Mos loved to play games with Uli, and was his "bestest pal" in the whole wide galaxy. She gave him hope that Barriss Offee would love him like he thought he loved her. She also spoke softly to him, soothing his jangled nerves and bolstering his will to go on living while they were stuck in Imperial servitude. It was her idea that Uli should give the Rebellion a chance to prove itself better than the Empire.

Barriss Offee and Who-too-who
Mos admired Barriss' abilities with the Force devoutly. Who-too-who was loved by Mos, too, whom loved him as lover-to-lover. Mos felt grief when she learned about their deaths at the hands of stormtroopers, but had more confidence than Uli that they still existed in another plane of existence.