Arcanine is the final evolved form of Growlithe. Arcanine is a Pokémon that has been admired since the distant past for its beauty. It runs gracefully as if it had wings on its ankles. In “The Flame Pokémon-athon,” Ash is forced to enter a Pokémon race and is cheered on by the barking of Arcanine.
First appearance: Episode 33—”The Flame Pokémon-athon”