When the level begins, Doggos will spawn in a large crate located inside of his closet, where he is unable to be interacted with. Some time after collecting a Language notebook (depends on difficulty - happens immediately on brainiac), Doggos will break out of his crate and slowly patrol the area. If Angell moves while in Doggos' line of sight, Doggos will chase her faster than their running speed, and snap her neck. The player can tell when Doggos is nearby by listening for his signature theme