SCENE CONTEXT A 15-second Pixar-quality 3D animated comedy short, told in 9 fast shots. The goofy cat from @image2 sprints across the backyard from @image1 with the smug dog from @image3 chasing it. Just as the dog catches up, the cat darts through a tiny secret flap-door in the wooden fence that only she knows. The dog slams into the fence. The cat hops onto the top of the fence and grins down at him, mocking. Pure visual comedy, no dialogue. ACTIVE REFERENCES @image1 = BACKYARD: the location, 100% matches the reference. Its lawn, fence, planting, house, furniture and sky exactly as the reference shows them. STYLE AND PLACE REFERENCE; extend the yard freely, never reproduce 1:1 as a still. @image2 = CAT: the hero, 100% matches the reference. Coat colour, markings, eye colour, fur length and build exactly as the reference shows. Identical every frame, no morphing, no drift. NOT an ostrich. @image3 = DOG: the chaser, 100% matches the reference. Breed, coat, colour, ears, eyes and build exactly as the reference shows; open happy mouth with tongue. Identical every frame. NOT a leopard. LOCATION MAP One backyard. Foreground: lawn. Midground: chase path across the grass toward the fence. Background: the fence, planting, house and sky of @image1. Sun high, camera-left, hard shadows. SCALE LOCK Cat is a small house cat. Dog keeps its own size from @image3 and is always too big for the secret door. The secret door is a cat-sized gap/flap at the base of one fence board — too small for the dog. FIRST FRAME Non-empty: rear view of @image2 CAT mid-sprint across the lawn, running away from camera toward the fence, legs at full stride, fur bouncing. Nothing frozen. FORMAT Timed multishot, 9 shots, HARD CUTs at 0:01.5, 0:02.5, 0:03.5, 0:04.5, 0:06.5, 0:07.5, 0:09.5 and 0:12.5. Shot 7 is slow motion. Same characters, same backyard, same sun across every cut. CAMERA SHOT 1 (0:00–0:01.5): wide, low tracking follow behind the cat at running speed, slight bounce. SHOT 2 (0:01.5–0:02.5): medium, low side tracking alongside @image3 DOG running left to right, the dog glancing at camera sly. SHOT 3 (0:02.5–0:03.5): wide, camera fixed low on the grass pointing up; the cat runs over the lens, belly and paws against blue sky. SHOT 4 (0:03.5–0:04.5): close-up, head-on tracking in front of the dog's grinning face. SHOT 5 (0:04.5–0:06.5): wide, static low front; cat runs toward camera on the right, dog closing on the left. SHOT 6 (0:06.5–0:07.5): wide, same front; the cat skids and dives through the tiny secret fence door at the base of the fence. SHOT 7 (0:07.5–0:09.5): medium-wide, slow motion, camera drifting around the impact as the dog CRASHES into the closed fence (not through the flap). SHOT 8 (0:09.5–0:12.5): wide static; dog pancaked / bounced off the fence, dazed, fence rattling. SHOT 9 (0:12.5–0:15): medium-wide static; the cat is ON TOP of the fence, looking down, a mocking grin. Hold. ACTION SHOT 1: cat sprints across the lawn, sand-spray replaced by grass clippings and fur bounce. SHOT 2: dog bounds, cocky, tongue out. SHOT 3: cat's paws hammer past the lens. SHOT 4: dog face fills frame, toothy grin, ready to strike. SHOT 5: cat glances back, panics, eyes wide. SHOT 6: cat slams brakes, skids on grass, and slips through a small secret cat-door / loose board at the bottom of the fence — only she fits. Tail vanishes last. SHOT 7 slow-mo: dog leaps, claws out, SLAMS belly-first into the solid fence. Boards flex. No bounce into the sky. A cartoon BOING of wood, not sand trampoline. SHOT 8: dog slides down the fence, sits dazed, fence still wobbling. Cat is already gone through. SHOT 9: cat hops up onto the TOP of the fence, sits, grins mockingly down at the dog, tail curling. Does not zip away. End on the grin. PHYSICS Grass, not sand. Secret door is cat-sized. Dog cannot fit. Fence has real wood weight. Contact shadows on lawn. Nothing floats. AUDIO Playful chase score, cartoon SFX: pattering paws, panicked cat yowl Shot 5, skid Shot 6, huge wooden WHAM + boing Shot 7, fence rattle Shot 8, smug little cat chirp Shot 9. No dialogue. No on-screen text. STYLE Pixar theatrical 3D matching the three stills. Soft GI, groomed fur, polished family comedy. OUTPUT Seedance 2.5, 1080p, 16:9, 15 seconds. POSITIVE LOCKS Cat stays 100% @image2. Dog stays 100% @image3. Backyard stays @image1. No ostrich, no leopard, no desert, no head-in-sand. No logos, no UI, no subtitles.