Dogs Guard the Herds is an add-on for Domestication Innovation mod which makes tamed wolves attack wild wolves or foxes IF they're set on wandering mod. Completely server-side
Simply put one or few wolves in your sheep/chicken pen, command them to wander and rest easy: your livestock will be safe. Especially useful with mods like Respawning animals which sometimes lets wild wolves spawn in livestock's pens (which happened with me once)
Please note mod likely won't work with wolves that were tamed before mod's installation
It's also incompatible with most genetics/livestock mods that change wolf's entity to a modded one

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