Rat Fang

 is a bone.

Obtaining

 * Dropped by
 * Black Rat
 * Grossewer Rat
 * Grossewer Shaman
 * Rat Bag
 * Rat Basher
 * Rat Pakk
 * Rat Rah
 * Rat Suenami
 * Rat Tchet
 * Sick Grossewer Milirat
 * Sphincter Cell
 * White Rat

Uses

 * Pet food for
 * Ghast


 * Quest
 * Rat Needles...


 * Used in the craft of
 * Black Rat Cape
 * Black Rat Daggers
 * Black Rat Necklace
 * Bontarian Rat Dungeon Key
 * Brakmarian Rat Dungeon Key
 * Lord of the Rats' Ceremonial Belt
 * Lord of the Rats' Ceremonial Boots
 * Lord of the Rats' Ceremonial Necklace
 * Great Mass Healing Potion
 * Nonsenz Ring
 * Nozokomial Ring
 * Sram Elixir
 * White Rat Hat