Comically Shocked Terrier Dog Portrait

extreme close-up studio portrait of a small tan and white terrier dog, front-facing, head and upper chest visible, comically shocked expression, huge wide open glossy eyes, mouth open in a dramatic surprised bark, black wet nose centered close to camera, one ear perked outward and the other flopping slightly, short smooth fur with fine whiskers and detailed muzzle texture, clean pure white seamless background, high-key studio lighting, crisp hyperrealistic pet photography, sharp focus, playful humorous energy, minimal composition, 85mm portrait lens look, shallow depth of field, ultra detailed fur and catchlights