Replace the dog in the reference video with the dog from @image1. Preserve its ex...

Replace the dog in the reference video with the dog from @image1. Preserve its exact appearance, fur color, markings, facial features, and body proportions. Replicate all movements from the original video frame by frame with identical timing, speed, poses, head turns, and paw movements. Keep the original background, camera movement, framing, and lighting unchanged. Ensure seamless, realistic mo...