*Used in males of high genetic value that cannot physically perform [[Reproductive_Behaviour_-_Copulatory_Behaviour_- Anatomy & Physiology#Mounting|mounting]] and [[Reproductive_Behaviour_-_Copulatory_Behaviour_- Anatomy & Physiology#Ejaculation|ejaculation]]. | *Used in males of high genetic value that cannot physically perform [[Reproductive_Behaviour_-_Copulatory_Behaviour_- Anatomy & Physiology#Mounting|mounting]] and [[Reproductive_Behaviour_-_Copulatory_Behaviour_- Anatomy & Physiology#Ejaculation|ejaculation]]. |