Although speechless, Fetch can communicate via phone texting, mostly using (sometimes peculiar) internet text slang. Whenever his owner/master gets threatened or harmed, Fetch will mercilessly kill the provokers for vengeance.Sometime before the events of Fetch, the animatronic dog ended up getting possessed by a dead child named Andrew. The kid had attached himself to the soul of someone who hurt him, keeping the person alive even when others tried to kill him. The person eventually died.