Fang

Fang is Hagrid's dog - a boarhound who accompanies Hagrid on his gamekeeping duties. He's not really important, but appears in the series quite consistently unlike other of Hagrid's pets (Fluffy, for example, and Norbert).

The only thing we really know about Fang is that he's a coward. And... well, that he's a coward. And... um, well - there is no 'and'. Whaddya expect? He's a minor character and a non-human one to boot. Some people...