The trail scrolls up — any cow that falls off the bottom is lost.

Move: touch & drag.
Herd: ride close — cows shy away from you. Push 'em north.
Watch for: rivers & fences (find the gap), canyons, wolves, and tall grass where cows stop to graze.
Grab: 🧊 sugar = speed boost · 🪢 lasso = yank your worst straggler.

Score = time survived × herd size. Lose every cow and it's over.