POISONS

Common Cures: yarrow, snakeroot, stinging nettle, and tormentil
Deathberries: Kills a cat within minutes when consumed

Used by ShadowClan medicine cats to kill a patient who will most definitely die to end their suffering.

Foxglove Seeds: Easily cause paralysis and heart failure when consumed.

Can be easily mistaken for poppy seeds, as they look very similar.

Holly Berries: Dangerous when consumed by kits.
Deadly Nightshade: Kills a cat quickly when consumed.

Often used to kill a patient who will most definitely die to end their suffering.

Water Hemlock: Causes writhing, pain, and foaming at the mouth.

Often mistaken for parsley.