Lou is a fictional character who was originally created for Batman: The Animated Series. He is one of Harley Quinn's pet hyenas. Along with Bud, he is named for the comedy duo Abbot and Costello.
Lou the Hyena (DC Comics)
Hyena
for Hyena in Zoo
Suggested by laylachat
All the animals you can find at the Zoo. If you don't find what you looking for, you can check my other stories : Aquarium and Prehistoric Museum.
