Butch the Bulldog
is a villainous canine from Disney and is probably the closest thing to an archenemy that Pluto has - like Pluto Butch is an ordinary bulldog but often engages in evil schemes that far surpass those of normal dogs: such as kidnap, robbery and general misdeeds: he is also very aggressive and always seems to target Pluto even when Pluto has done nothing wrong - despite being bigger and stronger than Pluto Butch often fails due to Pluto being more clever or Butch's general lack of intelligence (which can be used against him).