In the video, a man is seen using an electric grinder to shave off the outer layer of a horse's hoof. The man is wearing blue gloves and is standing next to the horse, which is secured in place. The horse's hoof is dirty and covered in mud, and the man is carefully shaving off the outer layer to reveal the healthy layer underneath. The electric grinder is making a loud buzzing sound as it grinds away at the hoof. The man is focused on his task, and the horse appears calm and unbothered by the process.