Charmander is a dinosaur who is only considered tough because he's on fire. It is known to be good at
damaging things, but can't take a hit. This is because most of them are orphaned as babies and are taken in by Twelvies because Charmanders are on fire and they're dinosaurs. Only 1 in 1000 survive bathtime as they die if they stop being on fire, therefore they are the opposite of humans.
The Charmander is a fire type, meaning it causes pain to grass types, ice types, bug types and steel types. These types are also not very good at hurting them. They tend to fall over and cry like little girls when they are hit by water types, rock types and ground types, so throwing wet gravel at them is almost a certified win.
Charmander evolves into Charmeleon, a flaming dinosaur with anger issues and then the unmighty Charizard