
Cozy's Improved Cats
A complete upgrade of pet cats ✰ Pet cats have personality, helpful abilities, and can be respawned!
Screenshots






About this Mod

Cozy's Improved Cats (Now Available for Forge!)
Make every cat into a real companion. Build bond and affinity through care, unlock class abilities, and keep your friend safe with revival collars. Adds personality, progression, and soul-bound loyalty.
Bring your cats to life. Build stories. Form bonds.
If you’ve ever loved a Minecraft cat, this is the mod that will make them feel alive — forever. ✧
📖 Wiki / Full Feature Guide → https://cozysimprovedmobs.netlify.app/
Why Players Install
- Never lose a best friend: Tamed cats drop a Cat Collar into their owner's inventory on death; Use it on a block to revive your cat. No more needing to leave your pets at home for safety.
- Bonding that matters: Petting and scratching your cat (sneak + right click with an open hand), feeding them, and sticking together deepen your bond and unlock stronger companionship.
- Unique companions: Randomized stats, class type, favorite food to discover, gender (optional), and class.
- Class abilities: Naiad, Guardian, Witchling, Dreamer, Lucky - powers scale with affinity.
- Expressive behavior: Cats emote based on weather, time, and their bond with their owner. They react to the world, teleport smartly, show affection, and follow when tempted with food.
- Multiplayer friendly: Optional friendly-fire protection and owner-only breeding.
How It Works
- Automatic upgrade: Vanilla cats become Improved Cats (keeps name, variant, owner, collar color).
- Custom taming: Use Ancient Cod/Salmon (rare drops from cod/salmon or fisherman trades). Vanilla fish taming can be enabled in config.
- Stat inspection: Sneak + right-click a tamed cat with a Training String to view stats.
Classes & Abilities
- Naiad: Short burst of regeneration (with cooldown) when you're low on health; affinity grows in water and sunlight.
- Guardian: Short burst of resistance (with cooldown) when you take damage; glows near creepers or phantoms.
- Witchling: Gifts potion items; affinity grows near brewing stands or with status effects.
- Dreamer: Stores XP and delivers Bottles o' Enchanting.
- Lucky: Keeps Luck I on you while nearby.
Items
- Ancient Cod / Ancient Salmon (and cooked variants)
- Training String
- Cat Collar
Compatibility & Requirements
- Loader: Fabric, Forge
- Minecraft: 1.19.2, 1.20.1, 1.21.1, 1.21.5-1.21.11
- Required (Fabric): Fabric API, Cloth Config
- Optional (Fabric): Mod Menu (for in-game config UI)
Configuration
- Config file:
config/cozys-improved-cats.json - Reload command:
/reloadcozycatsconfig(server operators)
⚠️ Important: Read Before Installing on Existing Worlds
This mod replaces vanilla cats with custom cat entities in order to support its features (personality, abilities, respawn system, etc.).
Uninstall warning
If you remove this mod and then load your world, cats that were converted/managed by this mod may disappear permanently because the custom entity no longer exists without the mod installed.
Before uninstalling
- Back up your world first
- Do not open the world without the mod unless you accept the risk of losing modded cats
- If you already removed the mod and loaded the world, recovery may only be possible from a backup
Related Mods
Available Versions
How to Install Cozy's Improved Cats on Your Server
Order Server
Order a Minecraft Java server with at least 3 GB RAM (4 GB recommended).
Set fabric Loader
In the panel under "Egg", select the fabric loader and matching Minecraft version (1.21.11).
Install Mod
Open the mod browser in the dashboard and search for "Cozy's Improved Cats". Click "Install" – done! Alternatively, upload the .jar via SFTP to the /mods folder.
Compatibility
Mod Loaders
Minecraft Versions
1.21.11, 1.21.10, 1.21.9 (+10 more)
Server-side
✓ RequiredRecommended RAM
4 GB(min. 3 GB)Frequently Asked Questions
Cozy's Improved Cats 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 Cozy's Improved Cats compatible with fabric and forge and quilt?
Cozy's Improved Cats officially supports fabric, forge, quilt for Minecraft 1.21.11, 1.21.10, 1.21.9. Note: Forge and Fabric mods are NOT cross-compatible – pick one loader and stick with it. The Mado dashboard automatically detects incompatible loader combinations.
Server lagging with Cozy's Improved Cats – how to optimize performance?
Recommended RAM: 4 GB (per 8 players). Use /spark profiler to check if Cozy's Improved Cats 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.
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Rent Modded Server
Install Cozy's Improved Cats with just one click on your server.



