Animal Husbandry for ECO is a free mod designed for Windows that enhances gameplay by introducing animal breeding mechanics. Players can breed cows for meat and sheep for wool, and later in the game, they have the option to genetically modify these animals for improved yield. This mod also incorporates a new feature allowing players to obtain milk, adding depth to the farming experience.

To utilize this mod, users simply need to unpack the zip file into their UserCode folder. It is compatible with version 9.4 of the game and offers customization options for advanced users, allowing them to modify the mod's values through the .cs file. The inclusion of both a Butchery table and an Electric Butchery Table provides players with versatile options for processing their livestock.