The Teeth were organized in units of 19 warriors and a sergeant, all reporting to Jadron, that decided if merge the units or no. They preferred quickly and decisive combat and often stroke from several directions at once to confuse and frighten their foes. The Teeth's mark was their habit of bite their opponents.
In 1375 DR, they were recruited by the Zhentarim who'd occupied Shadowdale. They attacked and destroyed the village of Oakwood Knoll with the Skull and Club mercenaries. Later, the two mercenary groups argued about the spoils.