24-7 Smartrace Cattle boluses offer a sustained release bolus containing iodine, selenium and cobalt. Intended for breeding cows on grass or forage based diets. 24-7 Smartrace is designed for situations where iodine supplementation is essential in the run up to calving and service but where additional copper is not required. The bolus supplies the animals full daily requirement of each essential trace element for 180 days.
£54.07