Sit, Boy, Sit! Good Dog, will be one of your first Achievements.For Newcomers to the Franchise: Cerberus are the pesky Zombie Dogs.Your first encounter with Cerberus will be after you are introduced to Billy Coen next to the Conductor's Office.
After the Scene with Billy and Bravo Team Member Edward, two Dogs jump through the Window and attack you.
Soon as one of the Cerberus grabs your Arm, use the Action Button and Break Free.
*I use Type D Controls, Action Button is
.
Make sure you save your game before the Scene with Billy in Room 201!!!Hope it helps [/]