As the developer and manufacturer of the original cattle bolus, we have proudly remained the market leader for 30 years, producing almost 35 million cattle boluses globally. Our advanced bolus technology, gives long term sustained release of 6 trace elements and 3 vitamins.
Why Choose Rumbol Rich-Trace Boluses?
All our boluses contain 6 trace elements and 3 vitamins which help cater to the dietary requirements of cattle. These key trace elements and vitamins are often not adequately supplied by grass and forage alone.