What is the primary purpose of administering pheromone gels to horses?

The primary purpose of administering pheromone gels to horses is for behavioral modification. Pheromones are chemical signals that can influence the behavior of animals, including horses. When pheromone gels are used, they can help create a calming effect, reduce anxiety, and promote a sense of security in horses. This can be particularly beneficial during stressful situations such as veterinary visits, transport, or new environments.

These gels work by mimicking the natural pheromones that horses produce, thereby helping to modify undesirable behaviors such as fear, aggression, or restlessness. This behavior change can facilitate a more cooperative and less stressful interaction between the horse and its handlers or caregivers.

The other options, while they may hold some relevance in specific contexts, do not align as closely with the established purpose of pheromone use. For example, while enhancing training can be a secondary benefit due to improved focus in a relaxed horse, that is not the primary intent of pheromone administration. Similarly, the effects on appetite or medication needs are not the focus of pheromone therapy, which is primarily centered around improving behavior.