Farm Animal Welfare

Pig Reproductive Technologies and Welfare

Reproductive technologies in pig farming including synchronisation protocols and embryo transfer have welfare implications for the animals involved in procedures.

Key Facts

Hormonal synchronisation of oestrus enables batch farrowing management
Embryo transfer allows rapid multiplication of genetically superior animals
PG600 injection induces oestrus after weaning but has welfare implications for timing
Multiple injections required for synchronisation cause repeated handling stress
Benefits of predictable farrowing for supervision and management improve neonatal welfare

Welfare Considerations

Reproductive technologies involve welfare costs from handling, injection, and hormonal manipulation that must be weighed against management benefits including improved supervision during farrowing. Welfare-conscious use of reproductive technologies minimises procedure-related stress while maintaining management advantages.

What You Can Do

Support welfare assessment of reproductive procedures in pig certification standards
Advocate for minimum handling stress protocols in hormonal synchronisation programmes
Engage with the welfare trade-offs in reproductive technology use in pig farming