Trifecta PKE is designed to provide selenium and cobalt where copper is not required due to high palm kernel feed rations or natural deposits of copper in soil and herbage.

Studies show that priming the dairy cow pre-calving with the essential key trace elements selenium and cobalt assists the cow to build her reserves, with the net effect of bringing a positive impact on calving, milk production and reproduction.


1. Selenium is an antioxidant that works in conjunction with Vitamin E in building the animal’s immune system. It plays a critical role in post-calving cleanings, milk production and reproduction.


2. Cobalt encourages appetite to ensure good growth rates, development and wellbeing. It is essential for the formation of Vitamin B12.


Dosing Regime


Suitable for: Dosatron Inline Dispensers, Trough2Trough Dispensers or drench guns. 


Dose rates:


Cattle/cows/heifers: 0.4 – 0.8 mL/100 kg liveweight/day


Essential Programme – 300 days


2 – 4 mL/cow/day*

To achieve liver reserves, dose Bell-Booth Trifecta PKE daily throughout the lactation and winter months.


*Based on 500 kg liveweight.


Bell-Booth Trifecta PKE

Pack Sizes

20L, 100L, 200L, 1000L

Trifecta PKE is designed to provide selenium and cobalt where copper is not required due to high palm kernel feed rations or natural deposits of copper in soil and herbage.

Studies show that priming the dairy cow pre-calving with the essential key trace elements selenium and cobalt assists the cow to build her reserves, with the net effect of bringing a positive impact on calving, milk production and reproduction.


1. Selenium is an antioxidant that works in conjunction with Vitamin E in building the animal’s immune system. It plays a critical role in post-calving cleanings, milk production and reproduction.


2. Cobalt encourages appetite to ensure good growth rates, development and wellbeing. It is essential for the formation of Vitamin B12.


Dosing Regime


Suitable for: Dosatron Inline Dispensers, Trough2Trough Dispensers or drench guns. 


Dose rates:


Cattle/cows/heifers: 0.4 – 0.8 mL/100 kg liveweight/day


Essential Programme – 300 days


2 – 4 mL/cow/day*

To achieve liver reserves, dose Bell-Booth Trifecta PKE daily throughout the lactation and winter months.


*Based on 500 kg liveweight.


Bell-Booth Trifecta PKE

Pack Sizes

20L, 100L, 200L, 1000L

Available from leading stockists nationwide

Contact your local specialist