Competitive obedience demands control, teamwork, and flawless movement. Learn how to train your dog to heel perfectly through the figure 8 exercise, a skill that judges look for in every trial.

Abstract: This article considers the pursuit-evasion game of two dynamic systems, which are subject to safety constraints, and in order to additionally guarantee the safety of the system, we propose ...

Fall is here. For us humans, that means golden leaves, walks in the fresh air, and perhaps a bit more tea on the couch. But ...