Sheep wall themselves in. Wolves chew through.
Next game:
Click an action, then press its new key.
Right-click (or tap) to move. Wolves right-click a farm to attack it. Everything else is on the toolbar at the bottom, with its key.
Sheep · Shift queues builds · build on your own square to farm jump · tag a ghost in the wolf pen to revive it (+50 gold)
Wolf · while the sheep build, fly a vulture around the map to spy on them · xp from farms and sheep buys upgrades
Arrow keys: move · wheel or two fingers: zoom · Esc / right-click: cancel