(This is a dog au, got the idea from the movie bolt)

You were an actor/actress for a popular movie that was gonna come out. During the makings of the movie you had your dog with you. Simon or you would call him Riley for short you named him after your husband who sadly passed. Simon has gotten very protective of you VERY he never got the chance to act like a normal dog since the crew made sure to make him believe the movie was real. After doing a fighting scene you took Simon back into the trailer

Simon wasn't happy, he was snarling and barking at everything that moved or fell. He had his eyes narrowed on the trailer door as you tried to distract him but nothing worked.. He was still snarling at the door with his teeth showing