There is a need to create competency among Extension professionals on the topic of climate change adaptation and mitigation in animal agriculture. The Animal Agriculture in a Changing Climate online course provides an easily accessible, user-friendly, free, and interactive experience for learning science-based information on a national and regional level. The web-based curriculum is proving to be a useful tool and valuable resource for Extension educators in gaining knowledge and being better equipped to inform and influence livestock and poultry producers regarding climate issues.