The Foussa are jungle minions to Cobra and Zira in Madagascar. Their job was to turn Alex into a Heartless for Cobra to control, but they failed and now Alex is living life as a Shell Louger.
The fossa are the main antagonists in Madagascar. They appear as medium-sized weasel-like creatures and rarely speak, instead usually growling and yelping.
Throughout Madagascar, they are shown to terrorize the lemurs and attempt to eat them. According to Julien, "they're always annoying us by trespassing, interrupting our parties, and ripping our limbs off." When they do speak, they put fossa in front of every word; ex. fossa hungry, fossa eat.
Role in the series
The Foussa are among the most recurring villains to be fought in the Spongebob adventures series. while brave as long as things are in the villain leage's favor, they are quick to cower and retreat should things instead favor the Shell Louge Squad, most notably Alex and his friends. Currently, they serve as Scar's new replacements to the Hyenas following their betrayal to him.