Marmaduke

Captain Marmaduke (or just Marmaduke) is a Pokemon character that only appears in Pokemon: Unlimited. He is the captain of the Marmaduke Explorers, and was fully introduced in Chapter 2 of Pokemon: Unlimited, where he served as somewhat of an "antagonist" that Happy had to fight. He has eaten the Spleet Berry (Split Berry), which gives him the power to split his entire body into smaller parts of himself.

Physical Appearance
Marmaduke appears as a Munchlax with a black coat, with sword-like painting over his eyes, and an extra mount on his head. His belly, lower mouth and feet are a light, cream-like orange similar to a cream pink color.

Personality
Marmaduke tends to be quite boastful about himself, even wanting attention at times. However, he is known to be a coward when confronting strong or otherwise "scary" Pokemon. Rippler is a Pokemon who gives him fear due to the rumors surrounding him, but Marmaduke can muster to talk to him as long as he isn't in front of him. Despite his cowardly demeanor, he can turn into a romantic. When he first laid eyes on Lola, he ignored everything else and focused on her, suddenly dropping words of romance around him, which isn't much of a shocker to his crew as they already know about how he is in front of females he considers beautiful.

Trivia

 * Despite Marmaduke being a Munchlax, he isn't considered as a "baby" Pokemon due to his age and demeanor.
 * He, along with Mocca, are the only two Baby Pokemon so far to be depicted as adults.