3D animated video: A cute chibi baby girl (pink hair, yellow overalls) rides a playful puppy in a flower-filled meadow (colorful hanging flower decorations, lush green backdrop, bright sunlight). The puppy starts with slow, gentle trots—its paws tap softly on the grass (making tiny flower-shaped sparkles drift), and the scene glows warmer with outdoor light. It then accelerates into a lively dash (running quickly forward through the meadow): its body blurs with motion to highlight speed, the fluffy fur shimmers dynamically, and faint flower-petal particles scatter in its wake. As it moves, the puppy continuously blows a steady stream of vibrant flower-shaped bubbles (matching the hanging decorations) that drift upward, wobbling gently with the breeze, before popping softly (releasing tiny cheerful-themed glitter). The baby girl holds the puppy’s collar rope steadily, overalls fluttering slightly, feet dangling above the grass, and a bright smile as they dash through the cheerful flower meadow. Animation style: vibrant, whimsical, hyper-dynamic—add motion blur to the puppy and floating bubbles; bubbles sync with the dash rhythm. 12-second clip, 4K, 60fps (ultra-smooth, flower-meadow dash with playful, colorful interactions).