Pet Chicken is a Vintage Story mod by jayu. Pet Chicken applies PetAI to vanilla chickens, making them tameable companions. PetAI is required for the mod to work.

Why this mod is worth installing
Choose this mod if you want chickens to behave more like personal pets instead of ordinary farm animals. It is intended for players who already use the PetAI framework.
What Pet Chicken adds
Pet Chicken is a small creature-focused add-on for Vintage Story. It connects vanilla chickens to PetAI, giving them the framework needed for tameable-pet behavior without replacing the original chicken type.
The mod keeps its scope deliberately narrow: it focuses on applying PetAI to chickens rather than adding a new species, elaborate progression, or a large set of extra mechanics. PetAI must be installed separately, and the matching version should be selected for your game.
Dependencies
Framework for adding tameable creatures to the game. Does nothing on its own.

Smithing Plus
Add bits when smithing, repair your tools on an anvil and other tweaks

Balanced Thirst
Add thirst to the game!

Nature's Call
Nature calls, and you must answer.

Where to download Pet Chicken
The official Vintage Story Mod DB page is the right place to get the current release through the in-game mod manager.