Invasion!
The entire planet of Levi’s World is infested with Space Fleas. Oh, another Space Flea “fact” is that the Space Fleas are some of the VERY few creatures that traveled to Levi’s World under their own power. Meaning they weren’t brought there by the Doats. They arrived in spaceships of their own designs, although I’m not sure what their true “origins” are, or where they really came from… other than, y’know, SPACE! hahaa