About Animal Pens
From ModrinthReduce lag and keep your animals neatly stored while maintaining full interactivity!
🐾 Animal Pens Mod
✅ Optimize Your Farms & Reduce Lag!
Tired of lag caused by massive animal farms? Animal Pens lets you store animals in specialized pens, aquariums and aviaries while keeping full functionality! No more overcrowded barns - keep your animals neatly contained while still breeding, shearing, milking, and collecting drops like normal.
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🎮 How It Works:
✔️ Animal Cage & Container – Capture land animals with the Animal Cage and water creatures with the Animal Container. ✔️ Feeding animals acts as breeding – No need for free-roaming animals, just feed them inside their pen! ✔️ Most vanilla interactions(1) are possible, including: 🗡️ _Animal farming_ for loot ✂️ _Shearing sheep_ 🥛 _Milking cows, mooshrooms, and goats_ 🍄 _Collecting mushroom stew from mooshrooms_ 🐝 _Bee pollen regeneration_ 🐢 _Turtle scutes dropping based on settings_ 🖌️ _Brush scutes from armadillo_ 🧺 _Water bucket to pick up fishes or axolotls_
✔️ Custom Interactions: 🔹 Chickens, Turtles and Sniffers – Use a bucket to collect eggs. 🔹 Turtles – Drop scutes after feeding (configurable timing). 🔹 Sniffers – Require a bowl to drop seeds. 🔹 Fish Feeding – Fish eat kelp & seagrass, while other water creatures eat fish. 🔹 Frogs – Drop Frog Lights when fed a Magma Cube.
✔️ Variant Storage & Selection • Picking up an animal saves its variant inside the cage. • Right-click an empty-handed pen to view stored variants. • If _visual animal growing_ is enabled, you can adjust the display size of the animals. • You can adjust the minimal amount of animals that should be protected from killing. • You can toggle if animal pen/aquarium should be interactable only by you.
✔️ Releasing animals by crouch clicking on ground. ✔️ Animal Pens, Aquariums and Aviaries can send Redstone signal with comparator. ✔️ Dispenser can be used on Animal Pens, Aquariums and Aviaries with certain tools.
(1) Features not added: Any animal transformation Any animal interaction with other entities
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🔧 Customizable Settings:
Easily adjust gameplay with the mod’s configuration file _\[config/animal\_pen\_config.json\]_, allowing you to tweak:
🗡️ Attack cooldown - Allows to change how fast players can kill animals in pen.
📏 Animal Growth System (Optional): • If enabled, more animals = larger pen display. • Adjustable growth multiplier.
🎨 Stored Variants – Allows to change how many variants can be stored per pen.
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🔧 Data Driven Settings:
Added Three New Item Tags:
These tags define which items can attack their respective blocks:
animal_pen:can_attack_aquarium– Items in this tag can attack the Aquarium block.animal_pen:can_attack_pen– Items in this tag can attack the Animal Pen block.animal_pen:can_attack_aviary– Items in this tag can attack the Aviary block.
Example: Adding Custom Weapons
To allow custom\_knife and modded\_dagger to attack pens, create the following file in your datapack:
📂 For Minecraft 1.20.6 and Below:
Path: your_custom_datapack/data/animal_pen/tags/items/can_attack_pen.json
📂 For Minecraft 1.21 and Above:
Path: your_custom_datapack/data/animal_pen/tags/item/can_attack_pen.json
{
"replace": false,
"values": [
"mod1_id:custom_knife",
"mod2_id:modded_dagger"
]
}
This allows custom weapons to be used for attacking animal pens and aquariums.
Added Three New Entity Tags:
These tags define which items can attack their respective blocks:
animal_pen:animal_cage_pickable– Mobs that can be picked up by Animal Cage.animal_pen:bird_catcher_pickable– Mobs that can be picked up by Bird Catcher.animal_pen:water_mob_container_pickable– Mobs that can be picked up by Water Animal Container.
📂 For Minecraft 1.20.6 and Below:
Path: <your_custom_datapack>/data/animal_pen/tags/entity_types/animal_cage_pickable.json
📂 For Minecraft 1.21 and Above:
Path: <your_custom_datapack>/data/animal_pen/tags/entity_type/animal_cage_pickable.json
Customizable Interaction
You can also add or change interactions each animal. You can do it with data packs. To add animal interaction you need to create a file: <your_custom_datapack>/data/<your_data_pack_id>/animal_interactions/<your_interaction>.json To change animal interaction you need to change animal file: <your_custom_datapack>/data/minecraft/animal_interactions/<entity_id>.json
The interaction definition you can check at: [Wiki] (https://github.com/BONNePlayground/AnimalPen/wiki/Animal-Interaction)
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📜 Commands:
Use these commands (server moderators) to manage the mod:
💾 /animal_pen reset – Resets the config file to default values. 🔄 /animal_pen reload – Reloads the config file without restarting the game.
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🛠️ Requirements:
📌 Architectury API (Required). 📖 Patchouli (Optional, adds an in-game guidebook). 📖 ClothConfigAPI (Optional, adds config editing GUI).
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🎨 Mod Artwork:
Credit to Breadcrumb5550 for the mod’s blocks and items!
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With Animal Pens, you can reduce lag, keep your farms organized, and maintain full interactivity!
Highlights
From source dataGame versions
Supports 29 Minecraft versions, the newest being 26.2.
Loaders
Runs on Fabric, Forge and NeoForge.
Footprint
Rated a light load on a server.
What kind of mod it is
From the catalogCreatures & NPCs
Adds or changes creatures, NPCs and how they behave.
Runs on your server
From source side supportModrinth lists Animal Pens as required on the server. Check its Modrinth page to see whether players need it too.
Compatibility
- Game
- Minecraft
- Loaders
- FabricForgeNeoForge
- Runs on
- Serverrequired on the server
- Game versions
- 26.2 and 28 earlier
Verified at the source
- ✓ModrinthOfficial listing, checked 2026-10-01Open ↗
- ✓AuthorBONNe, as published on Modrinth
- ✓LicenseGPL-3.0-or-laterFree










