Our calcium bolus Calcitop is a fast-acting calcium supplement designed to solve a calcium deficiency (hypocalcemia) around calving. This deficiency will cause a lower feed intake and milk production and could potentially lead to (subclinical) milk fever. Especially from the second calving and later cows are sensitive to it. You can read everything about milk fever on our blog.
Our calcium bolus can be used for cows over 250 kg
168 dairy cows received 2 Calcitop boluses on the day after calving and were compared to 136 cows that calved in the same period one year earlier (University of Veterinary Medecine, Budapest, 2020). Insemination, culling, mastitis, metritis and lameness were compared between the 2 groups within 60 days in milk. Half of the cows in the Calcitop-group got inseminated, compared to only 10% in the control group. Fewer cows that received Calcitop got culled or developped mastitis or lameness. In both groups the cases of metritis were high, confirming the need for attention to metritis. Check out the Resco bolus Metritop as well, to support uterus health.
Calcitop can be used together with other boluses around calving, most notably with Ketotop and Mammitop. Ask our advice for all the possibilities.
Orally, with the help of a bolus applicator
Ketotop is a fast acting cattle supplement designed as a prevention of ketosis in cattle (acetonemia), often seen at the beginning of lactation.