The Guardian

The Guardian is a Companion in the Slums in Stray, who stands just outside the broken Elevator. He stops the Cat and B-12 at the beginning of Chapter 4: The Slums, but after the inspection of the two, he is convinced that the Cat and B-12 are not like the Zurks. He then accepts their stay, turning off the alarm on the condition that they don't eat him and the other Companions.