Giants

Giants are tall, yet quite dumb beings. They don't appear in Tolkien's writings, but his fans have added them into many stories of Middle-earth.

Lands
Giants make their homes in the Ettenmoors, the Misty Mountains, and the Grey Mountains. They commonly lived in large caves, but could also just sleep on the ground, as many giants were nomads who traveled through the mountain ranges.

Habits
Giants don't commonly fight, though they often attack human, elves, dwarves, orcs, trolls, and other giants that invade their territory. Some giants even work as herders, raising herds of mountain goats and sheep in mountain vales. Giants have a club to defend their territory with, and to fight.