Many dogs struggle to stay relaxed when they see another dog, a person, or a specific environmental stimulus, and end up reacting with an intense stress response. Stress responses can be categorized into fight (such as barking, lunging), flight (such as avoiding, hiding), freeze (such as cowering, shutting down), or fool around (such as jumping, mouthing) behaviors…
Read the full article by Alice Tong of Karen Pryor Clicker Training