Bolus is a solution to feed cattle in micro-nutrients for specific periods of time :

Solution for micro-nutrients feeding during grazing

Solution to feed dry cows or heifers which are not in the same group as dairy

Solution to treat one or more animals specifically to prevent disorders or improve functions.

How does it work?

Bolus is a large pill to be introduced into the rumen of cattle, the size is adapted to the animal and a special applicator is needed to push the bolus into the mouth without risk to the animal.

The bolus remains in the rumen and gradually dissolves and release nutrients into the rumen. These nutrients will be absorbed by the animals.

Bolus release time depends on its design to control daily nutrient intake.