A dog on the mountain, furry brown dog, fluffy dog, dog walking on a snowy mount

A dog on the mountain, furry brown dog, fluffy dog, dog walking on a snowy mountain, mountaineer dog, adventurous dog, mountain landscape, snow-capped peaks, cloudy sky, natural lighting, (best quality,4k,8k,highres,masterpiece:1.2),ultra-detailed,(realistic,photorealistic,photo-realistic:1.37),highly detailed fur, sharp focus, vivid colors, dramatic lighting