Immortal Pets

Immortal Pets

Immortal Pets is a Minecraft mod that makes tamed wolves, cats, and parrots completely immortal.

by
1.7K Downloads
fabricgame-mechanics
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About this Mod

Immortal Pets is a lightweight Minecraft mod that prevents tamed pets from dying. Once installed, all tamed wolves, cats, and parrots become completely immortal: they no longer take damage from any source, including combat, fire, lava, falling, explosions, or the void.

The mod is designed for players who want to protect their long-term companions and avoid losing pets due to accidents, lag, or unexpected gameplay situations. It is especially useful in survival worlds, long-running servers, and modpacks where pets can easily be lost.

Immortal Pets does not add new items, blocks, commands, or complex mechanics. It works automatically in the background and preserves vanilla behavior in all other aspects - pets still follow, sit, teleport, and interact normally with the player.

Key information before downloading:

  • Only tamed pets are affected
  • Supported mobs: wolves, cats, parrots
  • No configuration required
  • Compatible with existing worlds
  • Does not change gameplay balance beyond pet immortality

This mod is ideal for players who value their pets and want a simple, reliable way to keep them safe forever.

Available Versions

Immortal Pets 1.3.5release
MC 1.21.1, 1.21.2, 1.21.3, 1.21.4, 1.21.5, 1.21.6, 1.21.7, 1.21.8, 1.21.9, 1.21.10, 1.21.11fabric
December 26, 2025

How to Install Immortal Pets on Your Server

1

Order Server

Order a Minecraft Java server with at least 3 GB RAM (4 GB recommended).

2

Set fabric Loader

In the panel under "Egg", select the fabric loader and matching Minecraft version (1.21.11).

3

Install Mod

Open the mod browser in the dashboard and search for "Immortal Pets". Click "Install" – done! Alternatively, upload the .jar via SFTP to the /mods folder.

Compatibility

Mod Loaders

fabric

Minecraft Versions

1.21.11, 1.21.10, 1.21.9 (+8 more)

Server-side

Required

Recommended RAM

4 GB(min. 3 GB)

Frequently Asked Questions

Immortal Pets server crashes on startup – what to do?

Most common cause: wrong fabric version or insufficient RAM. Check the server log (latest.log) for "OutOfMemoryError" or "Mixin" errors. With Mado Hosting: ensure at least 3 GB RAM is allocated and the loader matches the mod version (1.21.11). You can switch loaders with one click in the panel.

Is Immortal Pets compatible with fabric?

Immortal Pets officially supports fabric for Minecraft 1.21.11, 1.21.10, 1.21.9. The Mado dashboard automatically detects incompatible loader combinations.

Server lagging with Immortal Pets – how to optimize performance?

Recommended RAM: 4 GB (per 8 players). Use /spark profiler to check if Immortal Pets consumes the most tick time. Common fixes: reduce server view-distance to 8-10, install "performant" or "starlight" as supplementary mods on Forge. With Mado Hosting, your server runs on NVMe SSDs with dedicated CPU cores for minimal latency.

Rent Modded Server

Install Immortal Pets with just one click on your server.

Recommended RAM
4 GBab €8/mo
Min. 3 GB | +1 GB pro 8 Spieler
Create Server Now
1-Click Mod Install
NVMe SSD Storage
DDoS Protection included

Details

License
MIT License
Server-side
Required

Supported Versions

1.21.111.21.101.21.91.21.81.21.71.21.61.21.51.21.41.21.31.21.2+1 more