Safe Warrens. Some towns have domesticated prairie dogs, which burrowlings train to stand watch alongside their masters. Pairs of adults stand watch around the town perimeter and sound a warning when they spot a foe. An alerted town retreats to the safety of its warrens, while the strongest creatures add more tunnels if necessary, and close access from the surface until the threat has passed. In combat, burrowlings stand together in defense of the helpless young and fight with crude slings or their sharp teeth and claws.