Arcanine

Arcanine is the final evolved form of Growlithe. Arcanine is a Pokemon 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 Pokemon-athon," Ash is forced to enter a Pokemon race and is cheered on by the barking of Arcanine.

First appearance: Episode 33—"The Flame Pokemon-athon"