Fertagyl for Cattle Rx Apply as a pour on

Apply as a pour on for sheep for lice and keds

Calves vaccinated before 6 months of age should be revaccinated after 6 months of age

There is a low risk of tissue reaction at the injection site with Vision 7

Cows should be revaccinated with 2 doses during each subsequent pregnancy

intestinal and lungworms in cattle and sheep

Fertagyl for Cattle Rx Apply as a pour onMerck Prescription Required Download the Midwest Food Animal Prescription Form. Fertagyl is indicated for the treatment of ovarian follicular cysts in cattle. Fertagyl may be used with Estrumate to synchronize estrus cycles to allow fixed time artificial insemination in lactating dairy cows. Each ml of Fertagyl solution contains 43 micrograms of synthetic gonadorelin. Gonadorelin is the gonadotropin releasing hormone (GnRH). Synthetic gonadorelin is