cattweak.zip is a release file of the Minecraft data pack Cat+Fox Spawn Effects, made for Minecraft 1.20.1. It was published on January 14, 2026 and is 0.5 MB in size. For the full description, screenshots and every other version, visit the Cat+Fox Spawn Effects data pack page.
How to install: Put the .zip into the datapacks folder of your world (.minecraft/saves/<world>/datapacks) and run /reload. No mods needed.
