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Resources / Mods / Wolf Anatomy

Wolf Anatomy

Adds visible male anatomy to wolves, with soft jiggle physics. Purely cosmetic. Fabric 1.21.11

ModsFree1.21
by rAINYYY_ · listed from Modrinth
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Direct download from Modrinth · 7 downloads

What it does

Wolf Anatomy is a mod made by rAINYYY_. Adds visible male anatomy to wolves, with soft jiggle physics. Purely cosmetic. Fabric 1.21.11.

It supports Minecraft 1.21. It has been downloaded 7 times on Modrinth. The last update came out on Oct 2, 2026.

Supported versions

1.21

Release history

The newest is 1.0.0, released on Oct 2, 2026. It is made for Minecraft 1.21.11. It runs on Fabric. The download is 38 KB.

VersionReleasedMinecraftType
1.0.0Oct 2, 20261.21.11Release
Description from the author on Modrinth

Wolf Anatomy

Adds visible testicles and a scrotum to male wolves, with simple physics so they no longer look anatomically incomplete. Purely cosmetic: no new items, blocks, or gameplay changes.

Features
Wolves are randomly assigned male or female based on their UUID, so their sex stays the same between sessions.
Male wolves have visible testicles and a scrotum, positioned according to the wolf's body model.
The scrotum has its own simple jiggle physics: it moves while walking, lifts slightly when falling, and bounces naturally after landing.
The anatomy reacts to the wolf's pose and follows the body when a wolf shakes off water.
Baby wolves and invisible wolves are not affected.
Requirements
Minecraft 1.21.1
Fabric Loader 0.19.5 or newer
Fabric API
Notes
Client-side visuals only. No data is stored in worlds.
Compatibility with other mods that replace the wolf model is untested.
Credits

Made by rAINYYY.

License

Copyright © 2026 rAINYYY. All rights reserved.

You may download and use this mod for personal gameplay.

Redistribution, re-uploading, modification, selling, or claiming
authorship of this mod or its original assets is not permitted
without explicit permission from the author.

Written by rAINYYY_. Read it with pictures on Modrinth.

How to install Wolf Anatomy

  1. This mod runs only on your own game. Servers do not need it, so you can use it on any server.

  2. Install Fabric for Minecraft 1.21.

  3. Download the .jar file from Modrinth and put it in the mods folder of your .minecraft directory.

  4. Start Minecraft with the Fabric profile.

  5. Easier: in Prism Launcher or the Modrinth App, search for Wolf Anatomy in your instance's mods and click Install. It adds the loader and the mods it needs for you.

Full guide: How to install Minecraft mods

Compatibility

Minecraft versions
1.21
Runs on
Fabric
Where it runs
Client only (your game)
Edition
Java
Needs
Nothing else
License
Free to use
Price
Free
Upkeep
Actively updated (Nov 12, 2026)

Wolf Anatomy compared with similar ones Compare all alternatives

ResourceDownloadsVersionsLast updatePrice
Wolf Anatomythe one you looked at71.21Oct 2, 2026Free
Block of Charcoalzyyn0x131.19Sep 16, 2026Free
LambDynamicLightsLambdAurora63.6M1.16 – 26.xSep 15, 2026Free
Biomes O' PlentyForstride38.7M1.8 – 26.x9 days agoFree

Questions

Does Wolf Anatomy work on Minecraft 26.x?

Not yet. The newest version it supports is Minecraft 1.21.

Is Wolf Anatomy free?

Yes. Wolf Anatomy is free to download from Modrinth.

Is Wolf Anatomy client-side or server-side?

Client-side. Wolf Anatomy goes in your own mods folder and works on any server, including servers without mods.

Is Wolf Anatomy still updated?

Yes. The last update came out in the past day.

What are the best alternatives to Wolf Anatomy?

The closest ones are Block of Charcoal, LambDynamicLights and Biomes O' Plenty. Compare all alternatives

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