Will somebody please confirm that I am not going mad as nobody else I know can remember this! It was on a Saturday morning in 1973/74 either just before or just after Space 1999. It was about an Alsation, wrongly accused of a crime and on the run from the authorities, getting into an adventure every week and narrowly avoiding capture (a sort of a canine version of the A team!) It was on the lines of Skippy or Lassie, not a cartoon.