3 Peat is a triple active combination drench for sheep. Combinations exist because single actives fail one at a time — running three together slows the rate at which resistance builds, but it does not stop it. A worm egg count before and after drenching is the only way to know whether it is still working on your property.
Supplied as a 1L bottle. This is a special order item.
Key points
- Three actives — combination drenching to slow resistance
- 1L pack — suits small to medium mobs
- Check with an egg count — drench, then recount 10-14 days later
Safety
Withholding periods for meat, milk and wool and export slaughter intervals apply. Read the label before treating any animal destined for sale, and rotate chemical groups between seasons rather than relying on one active — resistance is the main reason a drench stops working.

