As it describes, this is a pocket book for beginner trackers. Especially anyone seeking to learn strict sport tracking where the dogs must footstep track/track the track the entire way regardless of what direction airscent tells them to go.
This book easily slips into a large pocket for reference in the field while troubleshooting tracking problems and the best kind of track to set up to teach the dog how to problem solve the correct answer without guidance from the owner. This book will help get you and your dog trial ready.