A sleepy white fluffy dog with slightly messy fur, sitting on a soft pink blanket. The dog looks directly at the camera with a drowsy expression for 1 second, then slowly lowers its head onto the blanket as if succumbing to sleepiness. The scene is warm and cozy, with soft indoor lighting and a detailed focus on the dog's fur and natural movements. Ensure a calming and realistic animation style, emphasizing the gentle and relaxed atmosphere.