Daggett Doofus Beaver (usually nicknamed as "Dag" and "Daggy") is the younger twin brother of Norbert (by four minutes). Hyperactive and immature, Daggett has a habit of over-emphasized and manic motions as well as a potent penchant for name-calling. He shares with his brother a typical brotherly love-hate relationship, supporting and antagonizing his elder sibling as his mood requires. While he is occasionally capable of intellectual competence, he is generally overshadowed by his brother when faced with challenges that require mental capacity. He is, however, a very hard worker and is quite skilled at construction. He is voiced by Richard Steven Horvitz who also voiced Billy (Billy & Mandy).