Chisum Johnson is a member of the Oklahoma Blood Trackers Association. Its DEER SEASON and these guys will be handy ti have in your back pocket. Chisum tells us about the rules for using dogs and what the hunter needs to do when tracking. The OBTA just doesn't allow anyone to be a tracker. They have a certification process, witch is a safety net for them and the hunter. So much information here for the new hunter and old hunter.