Gatlug has never shown to have the ability to speak, though Gatlug has an unmatched loyalty to Bruno, quickly carrying out its master's commands and sticking by Bruno until the very end of the battle.
Gatlug is a large, brown bulldog Bakugan with a few physical traits from that of a pug. Gatlug wears a dark brown armor that covers its entire body, stopping at the neck and the knees. Mounted on Gatlug's back are two sub-automatic machine guns, both of which are used for the majority of Gatlug's attacks.
Gatlug debuted in Advanced, where it defeated Tadoad in an unseen battle. Gatlug then fought against Valkyrie and held the advantage with its Advanced Ability Card, until Tadoad entered the brawl to give Valkyrie enough power to defeat Gatlug.
In Cruelty, Gatlug was shown locked in the middle of a brutal fight with Mashor inside the Doghouse, and Gatlug was defeated after having its Canine Cannon backfire on it when Mashor punched the cannon charging inside of Gatlug's mouth.
- Dispersion Fire - Gatlug fires at the opponent's attack with its machine guns, dispersing the attack.
- Gatling Barrage - Gatlug rapidly fires from its machine guns at the opponent.
- Gatling Explosion - Gatlug fires larger, explosive bullets from its machine guns at the opponent.
Advanced Ability CardsEdit
- Canine Cannon - A cannon comes out of Gatlug's mouth and begins charging a blast, which is then fired at the opponent.