How can visual barriers assist during a dog encounter?

Visual barriers play a crucial role in managing dog encounters by providing a sense of shelter and security. When a dog is faced with overwhelming stimuli, such as the sight of other animals, people, or loud environments, this can lead to increased anxiety and stress. By using visual barriers, such as fences, screens, or other obstructions, the dog's view is limited, which can help them feel more secure and less exposed. This reduction in visual stimuli helps lower their anxiety levels, allowing for a calmer response during encounters.

In comparison, the other options do not align with the intended purpose of visual barriers. Increasing stimulation or enhancing aggressive tendencies goes against the objective of promoting a peaceful interaction. Similarly, while restricting movement may be a consequence of barriers, the primary benefit of visual barriers lies in their ability to reduce anxiety by filtering out distracting or threatening stimuli.