Chesty Pets Storage Companions
Java mod listed for Minecraft 1.21. Downloads from the MC Java Mods app on Android.
⬇ Download on CurseForgeThe author built this one for Minecraft 1.21.1 on NeoForge. On other versions it may install and then do nothing.
Requires GeckoLib

Chesty is a pet mob that behaves just like a pet wolf/dog. Chesty will attack mobs that hurt the player, or mobs the player attacks including other Chesties (Keep that in mind).

Chesty comes with 18 additional storage slots that the player can use while adventuring.
To get Chesty to sit on the ground, hold Lshift+rightclick and Chesty should stay.
If Chesty gets hurt you can heal Chesty with any type of wood plank. You can see Chesties health inside his inventory. When Chesty dies from something, he will drop all of your loot on the ground.

To get a Chesty you wil need 8 planks of any wood, and a block of redstone arranged with the planks in the form of a chest and the redstone block in the center.

Feel free to use Chesty in any mod packs if you so choose.
Since this is my relativly first mod I have publish, take it with a grain of salt that there may be bugs. If you discover a bug, do let me know. Though my time is limited I will try to resolve any bugs you may find upon replicating the same.
Also im open to suggestions or ideas for what else i could add to this mod.
Another note, I also released this mod on planetminecraft, so if you see my other account "MurkyWaterH2O" that is me.
After working on Chesty Pets I have just discovered a very similar mod called "Chest With Legs" by RollingDice. Go check it out! It looks really good!
- Edition: Minecraft Java
- File type: .jar
- Minecraft version listed: 1.21.1
- How to install: Install the matching mod loader (Forge, Fabric or NeoForge) for your Minecraft version. → Download the .jar. → Put it in the .minecraft/mods folder and launch that loader profile.
- Where to get it: Opens on CurseForge — not every file is mirrored on our own servers.
Install steps are the general flow for this file type — How to install Minecraft Java mods & modpacks walks through it step by step.
- Ships as chestypets-1.3-neoforge-1.21.1.jar — drop this file into the mods folder
- Download size: 126 KB
- Download link checked 19 Oct 2026 — working
These come from our own check of the pack file, not from the source page.