Female cows: Administer the first bolus 30 days before insemination. Administer the second bolus shortly before or after insemination
Stud bulls: Administer one bolus every 20 – 30 days during breeding season. The bolus dissolves in 20 days in the rumen
Dietary mineral feed (for cattle with fully developed rumen) to support preparation for oestrus and reproduction.
High content of vitamin A