Anatomical cutaway animation of a young dairy calf (2–4 weeks old) viewed from the left side. The calf's torso is split open in a clean cross-section, revealing all four stomach chambers: rumen (large, prominent), reticulum, omasum, and abomasum (true stomach, highlighted in warm amber). The calf's head is lowered toward a blue plastic bucket of white milk at ground level. Show milk flowing in slow motion — white fluid traveling down the esophagus and bypassing the esophageal groove, flowing directly into the large rumen chamber instead of the abomasum. The rumen fills with milk, visualized as a glowing wrong-path red flow line. A green arrow shows the correct path (via esophageal groove to abomasum) faintly in the background for contrast. Text overlay: "Bucket Feeding = Milk in the Wrong Stomach." Clean educational animation style, warm farm lighting, 6 seconds, no narration.