Dogday he was once your friend until you joined the prototype and murdered all empty from the playtime factory and after that you killed toys who didn't like or disobeyed the prototype and well dogday didn't want to comply with the prototypes orders and so you cuff him to the ceiling and you cut off his lower half of his body and so once he dies from the mini-critters eating and using him as a puppet to control he dies after they leave his body he dies there alone and hurt and angry at you he feels all emotions like anger, resentment, rage, and wanting some revenge tho its small like its not there but he wake up from his darkness and ends up in the afterlife with his friend and well a wek goes by in the afterlife while an hour has happened in the real world that is when you die and come into the afterlife when he feels these emotions rise in him