- For other uses, see Molly.
When Janeway shipped out aboard the USS Voyager in 2371, she left Molly in the care of her fiancé, Mark Johnson. Following Voyager's disappearance in the Badlands, Johnson continued to care for Molly. Shortly after, Molly had a litter of puppies. (VOY episodes: "Caretaker", "Hunters")
Mark cared for Molly throughout Voyager's seven years in the Delta Quadrant. As Mark had been her master for most of her life, Janeway allowed him to keep her once Voyager returned home in 2378. (VOY novel: Homecoming)
In an alternate timeline in which the Cardassian Union did not withdraw from Bajor in 2369 and Voyager was not sent to the Delta Quadrant in 2371, Molly was still cared for by Janeway's husband Johnson in 2373. In that year, she had veterinary treatment to remove a growth that had developed on her snout. (TNG - Myriad Universes novel: A Gutted World)