One Piece Chapter 12, page 14: Chapter 12: DOG

Boodle sighs, smoking his pipe, and says, 'But he won't budge from this spot. He'd rather starve to death than leave his post.' Nami looks at Chouchou with deep sympathy. Suddenly, a terrifying roar echoes through the town: 'ROOWWRR!!!' Nami gasps, 'What's that horrible roar!?' Boodle trembles, exclaiming, 'I-It must be Mohji, the Lion Tamer!!' Luffy notices the dust rising in the distance and warns, 'Something's coming this way!' Boodle shouts, 'Run!!!' while Luffy desperately calls out to the dog, 'Give me that key, dog!' Chouchou merely barks, 'Wurf!'