Hunting white slaves
Hunting run away slaves is both simplistic in the extreme and complex, the white animal has a certain low cunning, in many ways the techniques used to track beasts such as wolves are the same used to track whites, like wolves they to are pack animals but unlike wolves they are pack animals of convenience, when faced with capture or the greatness of their betters many weak willed white animals will submit out of self preservation. Tracking an inferior white slave or a pack of them is simple enough, when a hunter or his party catch up to them then things become difficult. Whites very greatly in size and strength, those found in the colder lands of the north (and their decadence) seem to be stronger and more given to combat then others of their kind. A pack can easily overpower a lone hunter, when tracking wild or feral whites it is advised to go in groups, whites are easily intimidated the best cause of action is to make them see they cannot win and simply to give in.
Notes from the Journal of an unnamed slave hunter in the Emperors service