PBS has a new series called Earth: A New Wild. In an episode called “Plains,” it focuses on the age-old practice of castrating a reindeer by biting off the testicles with your teeth. AHHHHHHHHHHHHHHH. Nowadays, a vet does it. Yes, a modern-day veterinarian comes in and bites those balls right off. The more things change, the more they AHHHHHHHHHHHHHHHHHHH.