The now sedated rhino is injected with an anesthetic by a second veterinarian. Sometimes the rhino is "out on his feet," and has to be pushed down by a group of people.
For this dehorning, in June 2016, the people and rhinos were surrounded by armed guards to protect them from a possible poacher attack.
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The animal's eyes are covered with a cloth and ears plugged with cotton to protect them from the flying chips of horn as the horn is sawn off.