From Starbounder - Starbound Wiki
Feed this to a fluffalo calf to raise a Poison Fluffalo - a source of venom samples.
Removed: No Longer Available
Poison Pear was removed from the game files, and is no longer obtainable.
Poison Pear was special animal feed which could be purchased at Terramart. When fed to a Baby Fluffalo, hatched from a Fluffalo Egg it would evolve into a Poison Fluffalo.
All fluffalo feed was removed from the game when the animals were split into separate eggs.
- Cheerful Giraffe: Added