Calibre Press: Training to See the Threat That Isn’t Shouting
Nancy Zoellner2025-12-04T09:39:12-06:00By Inspector Chris Butler (ret.) for Calibre Press | calibrepress.com Part 2 of a 2-part series Editor’s note: In Part 1 of this series, trainer Chris Butler shared in-depth explanations of the characteristics and differences between two types of aggression—“Primal” aggression which is easy to recognize and “Cognitive” aggression, which surfaces without [...]

















