A vibrant cartoon with colours and smooth animation. Bruno: small fluffy golden-brown 3D cartoon puppy, big dark eyes, floppy ears, tiny black nose, blue collar. Cute childlike proportions. Keep Bruno identical in every clip. Scene 1 Vertical 9:16, polished 3D cartoon. Bruno: small fluffy golden-brown puppy, big dark eyes, floppy ears, tiny black nose, blue collar. Evening. Bruno sits at the gate of his cozy house, waiting for his owner. Peaceful street. Slow camera push toward Bruno's hopeful face. Keep character and style consistent. Scene 2 Continue the same scene. Same Bruno, same house, same gate, same evening and identical 3D cartoon style. Bruno keeps looking down the empty road, waiting for his owner. His expression becomes worried. Slow close-up of his eyes. Do not change Bruno's appearance. Scene 3 Continue with the same Bruno and same location. Dark clouds appear and gentle rain begins. Bruno remains at the gate, worried but still waiting. Wet street and soft reflections. Cinematic close-up of Bruno's sad face. Same 3D cartoon style and character design. Scene 4 Continue the same scene. Same Bruno, same house and same 3D cartoon style. Bruno sees his owner approaching with an umbrella. Bruno's worried face suddenly becomes excited and happy. Show owner walking closer. Smooth cinematic camera movement. Scene 5 Continue directly. Same Bruno and same owner. Bruno happily runs through the rain toward his owner. Owner kneels and opens his arms. Bruno jumps into his arms and they hug. Emotional cinematic moment, smooth 3D cartoon animation. Keep both characters identical. Scene 6 Continue directly. Same Bruno and same owner under the umbrella. They gently hug, then walk home together through the rain toward the warm glowing house. Heartwarming ending. Wide cinematic shot. Same characters, same 3D cartoon style, no changes.