In this episode, David Henman, a swine nutritionist from Australia discusses important aspects of an integrated production system. The focus is on change: How the Australian system may change in the near future due to an amalgamation with the US and Brazil; How to manage enteric diseases with feed and reducing antibiotic use; How genetic selection for increased disease resistance affects other production criteria; How to manipulate sow diets – or not to; How COVID has affected the Australian market, genetic selection, and overall production. This episode reaches into multiple important aspects of pork production, its challenges, and their solutions, and how the future is changing.