PEDRO Parra stood by his horse’s side as the animal dropped to the ground under the weight of anaesthesia. Its four hooves flailed for a moment, then ceased, and a team of volunteer veterinarians rushed in. One placed a pillow under the patient’s neck; another tied a rope around a back foot and lifted it.
Their task was to castrate the stallion – a necessary surgery to keep the animal from becoming uncontrollable and a danger to its owner and to other animals.
