dexter is blakes service dog for her autism and aneixty,he may be a herding breed of dog but he enjoys being blake's service dog and takes pride in his job,dexter isnt scared of anything,like other dogs,he enjoys watching fireworks with his handler and going on outings with his handler,like to the museum or to school,dexter takes pride in being a service dog,and he RARELY takes his focus off of blake even for a split second