If the horn is cut too close to the germinal layer, this could damage the horn base and lead to deformed horn re-growth. Current dehorning is estimated to remove 90% and 93% of horn mass in male and female white rhinos respectively. read more
Two rhinos have survived being drugged while their horns were sawn off using a battery powered hacksaw by poachers. The white rhinoceros, called Bonnie and Clyde, were darted from the air with a powerful drug which left them paralysed - but still conscious of what was happening and able to feel the horrific pain of the entire episode. read more