: Delete these specific animation overrides from the ZaZ plugin to allow the game to revert to its vanilla (working) death behavior.
The problem stems from the framework mod. While it primarily provides animations and equipment for NSFW modding, its character behavior files inadvertently interfere with the vanilla death sequences of small creatures. ZaZ Rabbit and Chicken Death Fix for ZaZ Animat...
: Look for the entries labeled "Haredeath" and "Chickendeath" . : Delete these specific animation overrides from the
: The mod is missing proper ragdoll transitions for rabbits ("Hare") and chickens. : Look for the entries labeled "Haredeath" and
: Find the ZAZ.esm (or related plugin) and navigate to the NPC or Race records.
Community discussions on Reddit suggest that is largely obsolete and prone to such bugs. Updating to ZaZ 8.0+ or higher (often available on LoversLab ) may resolve some legacy animation conflicts naturally. Rabbits stuck in running animation upon death - Skyrim SE