Mass Effect Wiki
Mass Effect Wiki
A herd of space cows on Chasca

Space Cows are orange-and-white oxygen-breathing herbivores with four legs and two small arm-like forelimbs.

Space Cows naturally graze in herds. There are wild herds on Chasca, Nodacrux and Ontarom, as well as on Aite.

These creatures can be talked to, but they don't talk back.

Space Cows aren't startled by gunfire, vehicle ramming, or anything else. Killing them for whatever reason does not even elicit any reaction from their herdmates, but it may draw notice from the Galactic Humane Society should they learn of it as "animals are people too" in their view.

Space Cows are edible to humans. Gil Brodie mentions in particular that overcooked Space Cow tongue is incredibly tough.

Mass Effect

The Shifty Looking Cow on Ontarom steals credits while Commander Shepard isn't looking at it.

Mass Effect 2

On Aite, Shepard can use the Hammerhead to kill Space Cows. The vehicle's VI dryly analyzes that "defenseless herbivores are no match for guided missiles." Persistently targeting the creatures leads to more comments from the VI, until it states that targeting systems do not require local wildlife to calibrate.


  • The Space Cows in Mass Effect has no audio for any environmental cues. In Mass Effect 2, they squeal bovine sounds on death.