Deer

Deer are a type of creature in Pillars of Eternity. They are usually not hostile.

A Ranger can have a stag Animal Companion.

Description
Deer are a staple of the Dyrwood. Stag have been an integral part of Aedyran and Glanfathan cultures for centuries. They are hunted for their horns, hide, and meat, revered for their power and speed. Does and fawns typically pose no problems for hunters and travellers but the great stags of the Dyrwood are known for being particularly aggressive.