Coopers Flexolt Oral Lice Treatment for Sheep 5L

Coopers Flexolt Oral Lice Treatment for Sheep 5L


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Flexolt Oral Lice Treatment for Sheep is an orally administered lice treatment for sheep with any length of wool. Flexolt controls isoxazoline-susceptible lice (Bovicola ovis), including strains resistant to synthetic pyrethroids and insect growth regulators, on sheep and lambs with any length of wool.

Active Ingredient: Fluralaner @ 10g/L

  • Treats lice in any length of wool.
  • Allows flexible lice control timing.
  • Low-volume oral treatment.
  • Lambs can be treated at foot to ensure a complete program for the flock.
  • Unaffected by rainfall (as oral lice control is not affected by rain, so rain events don’t dictate treatment timing).
  • Sheep can be treated without cold weather exposure, common with dipping and jetting.
  • Treatment is not affected by poor shearing, which can impact external applications.
  • New sheep to the property can be treated off the truck regardless of wool length.
  • All sheep on the property can be treated simultaneously, regardless of differing wool lengths.
  • High Safety Margin (5x the maximum dose rate is well tolerated).
  • Safe for use in breeding rams and pregnant ewes (see precautions).
  • Safe in lambs from 6kg in body weight.


  • Dose rate: 1.5mL per 10kg body weight.
  • The recommended dose rate is 0.15mL per 1kg body weight (equivalent to 1.5mg fluralaner per body weight kg).
  • Add 3mL for each 20kg body weight above 100kg.


Withholding period details:

  • Meat: Do not use less than 14 days before slaughter for human consumption.
  • Wool Harvesting Interval: Zero (0) days.

Export Slaughter Interval (ESI):

  • Do not use less than 54 days before slaughter for export.



  • Do not use in lambs less than 6 kg body weight.
  • Do not use in ewes that are producing or may in the future produce milk that may be used or processed for human consumption.



  • Store below 30°C (room temperature) in the tightly closed, original container in a cool, dry place.
  • Do not store for prolonged periods in direct sunlight.

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