She nodded and turned to address Todd specifically. "There are different kinds of dogs that have been bred for herding," she explained. "They're trained to respond to a series of commands, usually words or whistles, even hand gestures. They can keep the animals in place, round them up, herd them from one location to another... It all depends on how well they're trained and handled."

A glance at the other wraith, just for a moment. "There are also breeds that are good for protecting livestock from predators. If there's anything in the area that would find lamb a tasty dinner, it might be something to consider as well."