Heathcliff is not really known,myself i never heard about it,garfield is probably more known and more funny
in france we have a cartoonist,named Edika,with inside his comics a cat caracter named CLARK GAYBEUL
it's really fucking hilarious something than i can't explain here like because it's surreal humour of this kind : Lčďyeudizes ande dgenteulmčnes, voiciiiiiiii Clark Gaybeul
ladies and gentlemen , voici (this is) Clark Gaybeul


a bit in english