Firefly Glen going-to-the-sun road

Osiris and Atlas set off in the direction of the glen's heartlands, with determination driving their every step. They trailed along for some time, following until they found their quarry. Osiris had spotted it from a distance, and instinctively he slowed as he watched it waddle through their territory as though nothing was wrong. They were a ways from the territory's outskirts, so they'd be in the chase for the long haul. 

Turning an ear towards Atlas, Osiris asked, "We'll chase it to the Heartwood," he instructed quietly. "We won't stop until it's gone—you ready?"