What should an officer do if a dog displays aggressive behavior towards them?

Backing away slowly is the most appropriate response when encountering a dog that displays aggressive behavior. This action serves several purposes: it helps to reduce the perceived threat level from the dog's perspective, minimizing the likelihood of provoking a chase or an attack. By maintaining a calm demeanor and avoiding sudden movements, the officer can signal to the dog that they do not pose a threat, which may decrease the aggressive behavior over time.

While standing still and making eye contact might seem like a way to assert dominance, it can actually be interpreted by the dog as a challenge, potentially escalating the situation. Yelling at the dog can create fear or increase its aggression instead of solving the problem. Similarly, throwing an object can trigger a heightened state of fear or aggression, as the dog may feel threatened or attacked, making the situation even more dangerous. Therefore, retreating slowly and safely acts as a preventative measure to defuse a potentially harmful encounter without escalating the dog's aggression.