He is somewhat stubborn, as most kids would be at his age. He appears to be a stereotype of a snarky, smart-ass child, lurking in the background and only appearing in two or three dialogues. It's hard to say what his hobbies are besides staying at home, considering the fact that he's Dave's adopted son, who lives in the middle of nowhere. That's why he's very obsessed with Bambi's cell phone, even making a joke about the number 911, that is, until Dave makes him cry and forces him to return it.