The 2019–20 Australian bushfire season had a devastating impact on animals. A report sponsored by the World Wide Fund for Nature (2020) estimates that 3 billion native wild animals were affected by the bushfires, with several species now closer to extinction. Thousands of domesticated farm animals also perished, either as an immediate result of the bushfires or as a consequence of being euthanised with fire-related injuries. In addition, there was concern about the adequacy of arrangements for the evacuation and care of companion animals during the emergency. In these diverse ways, the bushfires brought the profound and multidimensional vulnerability of animals to disaster events into stark focus. Using case studies, this paper examines the role the law plays in contributing to this vulnerability. It investigates how the status of animals as ‘property’ under law increases their exposure to hazards and affects their priority in disaster planning and response. This paper also scrutinises the extent to which statutory welfare and environmental protections are capable of optimising wellbeing and survival outcomes for animals in disasters.