Male animal sterilization: history, current practices, and potential methods for replacing castration
Rex A. Hess,
Chan Jin Park,
Sandra Soto
et al.
Abstract:Sterilization and castration have been synonyms for thousands of years. Making an animal sterile meant to render them incapable of producing offspring. Castration or the physical removal of the testes was discovered to be the most simple but reliable method for managing reproduction and sexual behavior in the male. Today, there continues to be global utilization of castration in domestic animals. More than six hundred million pigs are castrated every year, and surgical removal of testes in dogs and cats is a r… Show more
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