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Cozy's Improved CatsMinecraft mod for 1.21.11

A complete upgrade of pet cats ✰ Pet cats have personality, helpful abilities, and can be respawned!

client and servernewest supported 1.21.11UtilityAdventureMobsGame Mechanics
Latest version
1.3.0-Forge-1.19.2
Loaders
Quilt, Forge, Fabric
Licence
LGPL-3.0-only
Downloads
25.4k
Updated
8 mo ago
Available on
Modrinth
Space NodeOur hosting

Host Cozy's Improved Cats servers

One click and Cozy's Improved Cats is installed with the right loader, on hardware built for it.

  • 1.21.11
  • Quilt
  • Forge
  • Fabric
  • One click mod install
  • Loader matched for you
  • Ryzen CPUs
  • NVMe SSD
Deploy a serverFrom €0.90 per GB

Screenshots

Click a screenshot to open it. Screenshots are served from the author’s own host and belong to them.

Minecraft versions

Every version Cozy's Improved Cats declares support for, newest first, with the Java runtime that version needs.

Other mods
MinecraftThroughJavaEvidenceReleased
1.21.11Quilt, Forge, Fabric21+declared9 Dec 2025
1.21.10Fabric, Quilt, Forge21+declared7 Oct 2025
1.21.9Fabric, Quilt, Forge21+declared30 Sept 2025
1.21.8Quilt, Forge, Fabric21+declared17 Jul 2025
1.21.7Fabric, Quilt, Forge21+declared30 Jun 2025
1.21.6Forge, Quilt, Fabric21+declared17 Jun 2025
1.21.5Forge, Fabric, Quilt21+declared25 Mar 2025
1.21.1Quilt, Forge, Fabric21+declared8 Aug 2024
1.20.6Fabric, Quilt, Forge21+declared29 Apr 2024
1.20.5Forge, Quilt, Fabric21+declared23 Apr 2024
1.20.1Forge, Quilt, Fabric17+declared12 Jun 2023
1.20Forge, Quilt, Fabric17+declared2 Jun 2023
1.19.2Forge, Quilt, Fabric17+declared5 Aug 2022

Download

From Cozy's Improved Cats’s own host. Nothing is re-hosted here.

All 37 releases
1.3.0-Forge-1.19.2release3 Feb 2026

cozys-improved-cats-1.3.0-forge-1.19.2.jar · 1.4 MB · for 1.19.2

Download latest
88e8d0e43f9c…
Older versions24
  • 1.3.0-Forge-1.20.13 Feb 20261.20.10.8 MB1.7k downloads25176bf03f47…Get
  • 1.3.0-Forge-1.21.13 Feb 20261.21.10.9 MB129 downloadsd5add3d5a5eb…Get
  • 1.3.0-Forge-1.21.53 Feb 20261.21.50.9 MB29 downloads709a605708e6…Get
  • 1.3.0-Forge-1.21.103 Feb 20261.21.100.9 MB47 downloads6b68b8dd2ad0…Get
  • 1.3.0-Forge-1.21.113 Feb 20261.21.110.9 MB153 downloadsa4426bca11df…Get
  • 1.3.0-Fabric-1.19.219 Jan 20261.19.20.9 MB77 downloadsa84442c108aa…Get
  • 1.3.0-Fabric-1.20.119 Jan 20261.20.10.9 MB1.9k downloadsce4e9f606934…Get
  • 1.3.0-Fabric-1.21.119 Jan 20261.21.10.9 MB2.4k downloads79cf5dcde34b…Get
  • 1.3.0-Fabric-1.21.519 Jan 20261.21.50.9 MB158 downloadsfb5595afda82…Get
  • 1.3.0-Fabric-1.21.619 Jan 20261.21.60.9 MB54 downloads13f9bd640bd4…Get
  • 1.3.0-Fabric-1.21.719 Jan 20261.21.70.9 MB35 downloadsd3ad5f4013e9…Get
  • 1.3.0-Fabric-1.21.1118 Jan 20261.21.110.9 MB2.9k downloads6bd4a8866a32…Get
  • 1.3.0-Fabric-1.21.1018 Jan 20261.21.100.9 MB306 downloadsb97b479ad1e7…Get
  • 1.3.0-Fabric-1.21.918 Jan 20261.21.90.9 MB62 downloadsb97d6e689de1…Get
  • 1.3.0-Fabric-1.21.818 Jan 20261.21.80.9 MB161 downloads31cc35ce778e…Get
  • 1.2.1-Fabric-1.19.216 Aug 20251.19.20.2 MB110 downloads59f19003ac89…Get
  • 1.2.1-Fabric-1.20.115 Aug 20251.20.10.2 MB2.7k downloads4eb912077f2e…Get
  • 1.2.1-Fabric-1.21.113 Aug 20251.21.10.3 MB1.3k downloadsc105ae07ca00…Get
  • 1.2.1-Fabric-1.21.513 Aug 20251.21.50.3 MB264 downloads6fc458ade68f…Get
  • 1.2.1-Fabric-1.21.613 Aug 20251.21.60.3 MB90 downloadsc7646fd26652…Get
  • 1.2.1-Fabric-1.21.811 Aug 20251.21.80.3 MB953 downloadsb4217261151d…Get
  • 1.2.1-Fabric-1.21.711 Aug 20251.21.70.3 MB123 downloads313ce6879274…Get
  • 1.2.0-Fabric-1.21.72 Jul 20251.21.70.3 MB197 downloads67bb304f4a62…Get
  • 1.2.0-Fabric-1.21.61 Jul 20251.21.60.3 MB115 downloads6a4777883c0e…Get

Frequently asked

Does Cozy's Improved Cats work on Minecraft 1.21.11?

Yes. 1.21.11 is the newest Minecraft version Cozy's Improved Cats declares support for, and the claim comes from the author's own release metadata rather than from a compatibility list somebody maintains by hand.

Which Minecraft versions does Cozy's Improved Cats support?

Everything the author has declared, from 1.19.2 up to 1.21.11. The full list is in the table above, with the Java runtime each version needs next to it.

Do I need to install Cozy's Improved Cats on the client or the server?

Both. Every player needs it installed and so does the server, so anyone joining without it will be refused.

Which platform or loader does Cozy's Improved Cats support?

Quilt, Forge, Fabric. A build for one platform or loader will not necessarily load on another, so this is the first thing to check before the Minecraft version.

Which Java version do I need for Cozy's Improved Cats?

On the newest Minecraft version it supports, Java 21 or newer. The requirement comes from the Minecraft version you run rather than from the mod itself, so on an older supported Minecraft the answer is that version's Java, not this one.

What licence is Cozy's Improved Cats under?

LGPL-3.0-only, as stated by the author on the platform we synced it from. Check the project's own page before redistributing or bundling it.

How do I install Cozy's Improved Cats?

Install the matching loader first, then put the downloaded file in your mods folder and start the game. The loader, the mod and Minecraft all have to be on the same version, which is the usual reason a mod does not appear in game.

Where do I download Cozy's Improved Cats safely?

Start with the author's page on Modrinth, which is where the data here is synced from. MCReference does not host or repackage files. The download link goes to the source recorded for that release; verify the publisher, filename and checksum before running it.

Works on the same versions

Ordered by how much of the recent Minecraft version coverage overlaps, not by popularity.

Last checked 2 mo ago against Modrinth. We do not host files and we do not republish descriptions; every download link points at the author’s own release.

Is this information wrong or missing something? .