A cinematic, high-detail professional portrait of a Shiba Inu dog sitting behind a grand mahogany desk in the Oval Office. The dog has a serious and dignified expression, with its paw resting authoritatively on a stack of vintage leather-bound law books. The dog is wearing a sophisticated black collar with a gold star pendant and a small American flag pin. In the background, a large American flag stands tall next to a window with soft natural sunlight. On the front of the desk, a brass nameplate is engraved with the text "Much President, Very Leader. So America. Wow." Hyper-realistic texture, studio lighting, 8k resolution, photorealistic, majestic atmosphere.