Boltund @ Anything
Ability: Strong Jaw
EVs: 252 Atk / 4 SpD / 252 Spe
Jolly / Adamant Nature
- Thunder Fang
- Fire Fang
- Psychic Fangs
- Crunch / Play Rough / Volt Switch / Flame Charge / Thunder Wave
Thunder Fang is STAB and better than Wild Charge after a Strong Jaw boost. Fire Fang and Psychic Fangs are also boosted by Strong Jaw, and provide coverage.
Pretty standard stuff.
First 3, not much explanation.
If you choose Flame Charge (to raise it's great speed even more), you may choose to swap out Fire Fang, but this move has low power.
Thunder Wave is an option because Thunder Fang's Paralysis chance is only 10%, and Paralysis is really good for this dog.