Art style: Realistic home video.
A large adult German Shepherd with a classic tan and black coat. The dog has pointed ears, an intelligent expression, and wears a purple collar. It sits and lies down obediently on a grey floor in a brightly lit facility.
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FINAL STYLE ENFORCEMENT (this is the authoritative rendering directive — it overrides any style wording elsewhere in the prompt):
Render this image entirely in "Realistic home video" style. Match the lighting grammar, material response, colour science, level of realism / stylisation, line weight, and shading model typical of "Realistic home video". Keep the subject, composition, camera angle, lighting direction, and colour palette from the description above — but EVERY surface, skin, fabric, material, and environmental element must be rendered in the "Realistic home video" idiom, not in any other medium.
