Cyber Wolf

Cyberdogs were cyber-converted dogs created by the reconstructed parallel universe Cybermen on Centuria.

Several Cyberdogs were used to aid the Cybermen in taking down the predatory Ice Snake in the arctic zone on Centuria. (COMIC: Enemy Mine)

Behind the scenes
The Cybermen that escaped from the void used Cybershades, which were also converted from animals. (TV: The Next Doctor) Cyber Wolves would also be used by the Cybermen in the novel Plague of the Cybermen.