Dust Bunnies live under the big comfy couch that Molly believes in.
Their names are Fuzzy and Wuzzy. Fuzzy has gray ears and Wuzzy has brown ears. They are very close brothers and love each other very much. They can actually speak English which makes them even more adorable. They find things that fell under the couch and even though they don't know what those things are, that never stops them from having fun with whatever the object(s) happen to be.