Pharvet Supergrazing 250 Day Bolus – provides a balanced and concentrated supply of essential trace elements for the entire grazing season (250 DAYS)
All Trace High Iodine Boluses are a mineral supplement for grazing or forage fed cattle that supplies a constant supply of six minerals and three vitamins over a 180 day period. AllTrace High Iodine Boluses help farmers whose herd has an imbalance of iodine which can affect the animals productivity.