Elmyra Duff

Elmyra Duff is an antagonist in Tiny Toons Adventures and although a sweet girl in nature she is an unintentional villain in the fact her crazed affection for animals leads her to capture them to keep as pets (often against their will) - she has no clue how to look after them and as such often causes them more suffering than good. Elmyra Duff's mentor at Acme University is Elmer Fudd and she is in many ways a female version of him: though she hunts animals down out of misplaced affection rather than for sport.

Elmyra Duff also has manic affection for the other villain in Tiny Toon Adventure known as Montana Max - though for some reason when Elmyra became a character in Pinky and The Brain she lost her apparent love for Montana Max (though by this time she had also apparently lost most of her connections with the Tiny Toons crew and was raising Pinky and The Brain as pets).