Dog bites are a serious public health problem. A campaign by the Dog and Cat Management Board of South Australia was launched to increase awareness that any dog can bite as a first step in reducing the incidence of dog bites. The aims of this study were to 1) evaluate changes in attitudes to dog bites following the media campaign, and 2) provide baseline data on dog bites and attitudes to interactions with dogs to help target future campaigns. The media campaign ‘Good Dogs Have Bad Days’ was run from July to October, 2023, using TV, radio, billboards and social media. A cross-sectional survey was conducted pre- and post-campaign, including demographics and questions relating to interactions and attitudes to dogs. A total of n=402 to the pre- and n=404 responses to the post-campaign surveys were received, with most having owned a dog, living in metropolitan areas, and an equal split of males and females. Over one third (36%-37%) of dog owners and 25%-29% of non-dog owners had been previously bitten by a dog, although most did not require medical attention. Respondents were more likely to agree that any dog can bite if they recalled seeing the campaign, and less likely if they were male and had poor knowledge of the scenarios in which a dog might bite. Older respondents and those from lower socioeconomic areas believed dog bites were a more serious community issue than younger respondents from higher socioeconomic areas. Approximately 70% of dog owners believed it was safe for strangers to approach their dog, 34%-37% allowed children or other people to pat their dog without permission and less than half separated their dog from visitors or delivery people. In contrast few of the non-dog owners allowed their children to pat a dog without the owner’s permission and only 2% allowed them to play with dogs without supervision. The results demonstrate a relatively short campaign was associated with increased agreement any dog can bite. The proportion of respondents who had been bitten by a dog affirms the importance of public health campaigns targeting dog attacks. Some behaviours, such as supervising dogs around children and keeping dogs separate from delivery people, had relatively low agreement from dog owners and may be targeted in future campaigns. Public awareness campaigns and ongoing education will help to increase safer interactions with dogs, but it will take time and commitment to achieve a result.