Opti Mag Bolus T-Shirt The crotch and side seams

The crotch and side seams feature double-welded seams that ensure 100% waterproof protection

(Optional Galvanised wrap-around protection)

Easily washable

Faultfinder arrow points direction of fault

and this is one of them

Opti Mag Bolus T-Shirt The crotch and side seamsThese magnesium bullets are targeted at preventing hypomagnesaemia (grass tetany) in dairy cattle. They should be administered before the major risk periods of grass tetany. These risk periods include after calving when cows are grazing lush early spring grass. Use a suitable dosing gun to put 2 boluses into the back of the mouth at the same time. Take care during administration to avoid injury to the mouth and pharynx. Always ensure the animal