Yak

A Yak is a monster that is located in South Neitznot, southwest of the Bank (with the Bank Chests), inside the pen, at North Neitznot, south of the Green Dragons, at Lunar Isle, north of the Bank. Yaks are commonly used to train on by new players with low levels because of its relatively low Combat Level and high amount of Hitpoints. They do not hit often, even on 1 Defence, and their Defence also lacks similarily. Experienced players occasionally train using Yaks because of their 100% drop rate of Charms, which can be used to train Summoning.

Locations
To access Yaks you need to go to South Neitiznot Yaks, a player can either select South Neitiznot as their Home Location (speak to a Sailor to change the Home Location), or teleport there with the Skills Teleport (only on the Normal Spellbook), then walking west from the teleport location until you see the pen.

Note: The Lumbridge Yaks Teleport was removed. It has been replaced by the Sage's Safe Training Area Teleport.