The Dogs of Doom

the Dogs of Doom was an eight ppart story by Pat Mills and Dave Gibbons which ran in Marvel UK's Doctor Who Weekly #27-34 between 16th April and 5th June 1980.

The plot
The Doctor, Sharon and K9 arrive in the New Earth star system, where the human colonists are being attacked by the Werelox, canine humanoids of apparently limited intelligence but extreme savagery. With the aid of space truckers Joe Bean and Babe Roth (and a Werelok named Brill who isn't too happy with his masters), they uncover the true threat; the Werelox are merely the advance guard of a Dalek invasion force!