"Read Any Trailing or Tracking Dog by Understanding Negative Indications"
One of the most important parts of becoming a K9 handler is understanding the Negative Indications of your dog.
Every breed displays the same indications while trailing.
Kevin Kocher was the first to recognize this behavior and describe it in his free booklet "Read Any Trailing or Tracking Dog by Understanding Negative Indications."
If you want to use this knowledge to become a better Mantrailer, you can download and read it.
This booklet is under copyright. If you want to share it, feel free to target this page.