A young woman with wavy brown hair highlighted by sunlight walks through a grassy hillside trail, smiling warmly as she looks down at her black Labrador retriever walking beside her on a blue leash; she wears a black cropped tank top, an open beige and brown plaid flannel shirt with sleeves rolled up, olive green cargo shorts cinched with a black belt, dark hiking boots, and a black backpack with visible straps over her shoulders; the dog has a gray harness and is mid-stride with its tongue out, looking happy; the background shows a softly blurred natural landscape of golden grasses, green shrubs, distant trees, and a hazy blue sky, with warm natural daylight creating a candid, lifestyle outdoor photography look, shallow depth of field, shot on a portrait lens, vertical 9:16 aspect ratio, realistic photographic style with soft bokeh and natural color grading.