To enhance biosecurity, what should farmers do with purchased sheep?

Quarantining purchased sheep for a period is crucial for enhancing biosecurity on a farm. When new animals are introduced to an existing flock, they may carry diseases or parasites that are not immediately visible. By placing the new sheep in quarantine, farmers can monitor their health for signs of illness or infestations, ensuring that any potential health risks are identified and managed before the new sheep come into contact with the rest of the flock. This practice helps to prevent the introduction of pathogens that could spread quickly among the main flock, protecting the overall health of the herd. Additionally, during the quarantine period, farmers can also conduct health checks and vaccinations as needed, further bolstering their biosecurity measures.