I read a comment on how farmers castrate sheep with thier own teeth. Supposed to be the safest way. Use both hands to hold the legs so you don’t get your face bashed.

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Surgical castration

The testicles may be surgically removed. With this method, a sharp knife or scalpel is used to remove the bottom one-third of the scrotal sac. The testicles are removed and the wound is allowed to drain and heal naturally. Sometimes, people use their teeth to remove the tiny testicles. It is essential that proper aseptic technique be used when the surgical method of castration is used.

yeah it’s a thing…