Artificial vagina

“What is unnatural is the artificial mount. The bull must learn to withdraw and accept to be pulled back. And, overall, he must accept the presence of another person who will direct the penis towards the artificial vagina.
One bull in twenty will not mount! You have to wait, to be patient, and if that does not suffice, he is ruled out.”

Dr Josef Kneubühler, head of the animal custodian team at Swissgenetics