Graubaer's Boker

He is a purebred Belgian Malinois (also know as a Belgian Shepherd) who comes from a line of champions and he plays the role of "Bear," who has been the trusty canine sidekick to Mr. Reese (Jim Caviezel) on the CBS series Person of Interest since Reese rescued him from some people who were using him as an attack dog and not treating him well.