Certain procedures have to be carried out to make farming possible. All calves on my farm have to be de-horned unless they are naturally polled. It is the law, they cannot be legally offered for sale in a mart unless they are de-horned. It can be done at birth or they can be cut off later. Male cattle most be castrated or they will be bulls and
cannot be kept with female cattle. Otherwise there will be unwanted calves and maybe inbred calves. Male sheep
with are not sold as spring lambs must be castrated if kept to maturity. Pigs are optional but castration improves
the bacon. In all these procedures the testis are rendered inactive by squeezing, cutting or rings. It can be
done by a Vet or by any technician. You can call it what you want, it always was and always will be happening. The fact that you are too ignorant to understand it is of no consequence.