Pittins were diminutive beings, often kept as domesticated animals. Their primary function in homes was to act as predators, controlling pests in situations where droid pest control mechanisms proved unfeasible. These creatures exhibited a diverse range of colors.
The exact planet of origin for pittins remains a mystery, but they were domesticated across numerous worlds, notably Alderaan. Tia Organa owned four pittins as personal companions; their names were Taffy, Winkie, Fluffy, and "All-Terrain Attack Vehicle," the latter being named by Leia Organa. These pittins are believed to have perished during the destruction of Alderaan.
Furthermore, pittins existed on Belsavis, where their diet included amphibians and myrmins.