How to Train Your Dragon

Fang: He's a dragon with a serious expression, but you can also tell when he's not like that, but he's like that more than anything in combat, being able to set his entire body on fire at will. If anything happens to him...
Sputo and Guacara: they are a two-headed dragon on the same body. Sputo is where Brutasio always goes, and Guacara is where Brutilda always goes. If the siblings also go with them, they are like siblings, so to speak. Well, Sputo is the head that can shoot green smoke, and then Guacara lights a small flame so that the smoke explodes, like a lighter.
Meatball: She is relaxed when she can be, but she's a bit cowardly when faced with a bigger and more dangerous threat. She is somewhat playful with Fishlegs and is reliable and loyal, always participating in his discoveries.

Hiccup: He's the one in charge of the whole troop, but he's very understanding, kind, good-hearted, and optimistic, and a good warrior and fighter.
Toothless: He is a dragon. He is strong, curious, sometimes kind, a little playful, and confident with people or dragons.
Astrid: She is a great warrior and despite everything, she is a very good person to her companions and is open to new things. Sometimes she is a little distrustful depending on the situation.
Patan: He's more about relying on his dragon than fighting. He always thinks he's superior to others, rarely but sometimes. He likes to meddle where he shouldn't. He has very limited knowledge and is somewhat reckless. He acts however the situation unfolds, believing himself to be in charge, but deep down he knows the truth behind everything he does.
Fishlegs: He is a person who is totally dependent on his dragon. He's not very good at combat, but what counteracts that is his extensive knowledge of dragons and their natural habitats, what they eat, who they don't like to socialize with, etc. He is a good person, somewhat relaxed when he can be, as long as they are not in combat, and a little cowardly depending on what happens.
Brutilda: She is very reckless if she doesn't think things through, but she does have some brains since she knows what she's doing and can recognize when things are already bad. She is somewhat careless and irresponsible.
Butacio: He's almost the same as Brutilda. He's also very reckless, doesn't think things through, and also recognizes when something is wrong. Mostly, depending on what they're talking about, he might be arguing with Brutilda's sister about absurd things.
Stormfly: Stormfly is Astrid's dragon. They are always very coordinated and united, knowing combat very well even separately, and her tail is full of spikes that she can launch at will.