Breeding fat‐tailed dunnarts (<i>Sminthopsis crassicaudata</i>) in captivity: Revised practices to minimize stress whilst maintaining considerations of wild biology

The study underscores the significance of population management in captive breeding programs, advocating for maintaining genetic diversity and meticulous record-keeping. We have further refined best practice for managing captively bred dunnart colonies, outlining guidelines for enclosure requirements, handling, cleaning, feeding, and lighting during breeding. Overall, the research aims to improve the health and productivity of captive fat-tailed dunnarts, ensuring their continued contribution as a valuable laboratory-based marsupial model and aiding in the conservation of related endangered species, while meeting a balance between maintenance of strict hygiene and alignment with wild-life history.