Rocket is a rottweiler played by Mike Bachmann and introduced in Shadowrun Episode 3. Rocket is a bit of a loner, wandering the streets. He tried to latch on to different groups, finally finding this one and just hasn't gone away for some reason. In the matrix, however, Rocket looks like a bipedal rottweiler with an overcoat, kind of like McGruff. His mark is a graffiti looking squirrel. Sometimes, he seemingly randomly starts barking because he's looking at pictures of cats in the matrix.
Rocket is a classy dog.