Harrison's Houndoom was the first pokemon Harrison was revealed to have. It seems to be his Harrison's main pokemon and it is seen outside of it's pokeball.
Houndoom first appeared in Pop Goes the Sneasel along with it's trainer Harrison
|Flamethrower||Pop Goes the Sneasel|
|Headbutt||Pop Goes the Sneasel|
|Counter||Playing with Fire!|
|Bite||Playing with Fire!|
|+ indicates this Pokémon used this move recently.*|
- indicates this Pokémon normally can't use this move.