Failed Breeding
A simple mod that gives mobs a chance to fail at breeding!
About this Mod
This mod simply adds a 10% chance for mobs to fail at breeding!
A small balance feature to make breeding slightly less easy but not ruin it fully.
This mod can either be on the client or server.
To be clear it must be a server side mod to work on a server.
Check out my discord if you have any issues with it <3
Available Versions
How to Install Failed Breeding 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 (1.21.8).
Install Mod
Open the mod browser in the dashboard and search for "Failed Breeding". Click "Install" – done! Alternatively, upload the .jar via SFTP to the /mods folder.
Compatibility
Mod Loaders
Minecraft Versions
1.21.8, 1.21.7, 1.21.6 (+13 more)
Server-side
✓ RequiredRecommended RAM
4 GB(min. 3 GB)Frequently Asked Questions
Failed Breeding 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 (1.21.8). You can switch loaders with one click in the panel.
Is Failed Breeding compatible with fabric?
Failed Breeding officially supports fabric for Minecraft 1.21.8, 1.21.7, 1.21.6. The Mado dashboard automatically detects incompatible loader combinations.
Server lagging with Failed Breeding – how to optimize performance?
Recommended RAM: 4 GB (per 8 players). Use /spark profiler to check if Failed Breeding 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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Install Failed Breeding with just one click on your server.