Since we began manufacturing Coopers dipping powder in 1852, we have developed a huge amount of knowledge on sheep lice, management principles for effective control and chemical treatments.

 For more than 150 years we have developed the largest single range of lice control products.

The aim of this website is to provide you with the latest information to help you control and eradicate lice and once this has been achieved, help you to prevent re-infestation.

To share our knowledge of and our confidence in CoopersŪ MagnumŪ, we are offering a GUARANTEE IN WRITING¹. We guarantee that if in the unlikely event that you find lice on your sheep 5 months after application with Coopers Magnum that we will: Immediately visit your property and provide a solution² to your lice control problem from within the Coopers range FREE OF CHARGE.
 

1 When used in accordance with application and flock management guidelines
2 Provided Coopers Animal Health has been satisfied that you have complied with
   the 10 Point Lice Management Plan