How should one approach a horse to cause less stress, considering their visual ability?

Approaching a horse from their side without reaching into their space is the optimal method for minimizing stress, largely due to their unique visual capabilities and natural instincts. Horses are prey animals, and their vision is designed to be wide-angled; they have a blind spot directly in front of their noses and behind them. By approaching from the side, you remain within their line of sight, allowing them to see you and assess the situation without feeling cornered or threatened.

Maintaining a respectful distance while approaching respects the horse's comfort zone and helps prevent anxiety or defensive reactions. Horses are more likely to remain calm when they have a clear view of what is coming towards them and the approach does not invade their personal space abruptly. This practice aligns with Fear Free principles, which emphasize reducing fear and anxiety in veterinary settings by understanding and accommodating the animal's behavior and sensory perceptions.

Other approaches, such as coming from behind or directly in front with loud noises or signs of dominance, could startle the horse or be perceived as aggressive or threatening. These methods can trigger instinctive flight responses, increasing stress and potential harm to both the horse and the handler.