What effect can giving a scared horse a food treat have?

Providing a scared horse with a food treat can indeed cause the horse to feel less fearful if they enjoy the treat. The act of receiving a food reward can create a positive association in the horse's mind, helping to alleviate stress and anxiety. When the horse experiences something pleasurable, such as a tasty treat, it can shift their focus from fear-inducing stimuli and foster a sense of safety and comfort. This is particularly beneficial in a veterinary setting, where creating a calm environment is crucial for both the horse's welfare and the effectiveness of the examination or treatment. Using treats as a form of positive reinforcement is a foundational aspect of fear-free practices, helping to enhance the horse's overall experience and willingness to cooperate.