 Hurricane Hattie O'Hara – The mischievous girl next door, she delights in menacing pretty much any adult she encounters, namely Brutus and her teacher.Other characters regularly featured are the Thornapple family dog, Kewpie; Miss Fungus, Wilberforce and Hattie's school teacher; and Wastrel P. Gravesite, a bum who regularly hounds Brutus for money.Kewpie the Dog Voice of reason, basically the Thornapple version of Garfield.