Coopers Fly Repellent Plus contains permethrin and citronellol. Legal category: AVM-GSL.
Further information is available from MSD Animal Health, Walton Manor, Walton, Milton Keynes, MK7 7AJ.
Tel 01908685685.
Use Medicines Responsibly.
Please see: for more information.
Further information is available from the datasheet
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Flies can be an irritation to any horse over the summer months. By killing flies on contact and deterring fly bother via its efficient repellent properties, Coopers Fly Repellent Plus offers effective fly control all season long.

A single application provides up to 4 days of fly control meaning Coopers Fly Repellent Plus is a convenient choice compared with alternative products which need re-applying more frequently.


Flies can be a real nuisance to horses and their owners! Some practical tips to help reduce their impact:

  • Locate horses away from standing water and muck heaps where there will be more flies
  • Remove faeces from fields regularly to reduce attraction of flies
  • Place fly traps around the stable yard
  • Fly rugs, fringes and masks can help some horses
  • Stable at the time of peak fly activity
  • Use an effective fly repellent, such as Coopers Fly Repellent Plus to both repel and kill flies

Coopers® is the property of Intervet International B.V. or affiliated companies of licensors and
is protected by copyrights, trademark and other intellectual property laws.