FRONTLINE Tri-Act Flea and Tick Treatment for Medium Dogs is a spot-on application for adult dogs weighing 10 to 20kg with a unique formula that kills faster and repels more disease-carrying parasites than the next leading brand.

Used every 4 weeks for optimal protection, FRONTLINE Tri-Act provides long-lasting protection against flying insects, as well as fleas and ticks, whilst also preventing home flea infestations by killing the fleas before they have a chance to lay eggs.

Kills Faster

  • Starts killing fleas in just 5 minutes
  • Kills newly arriving fleas and ticks within 6 hours and continues working for the entire duration of the treatment
  • Kills mosquitoes, biting flies, and sandflies

Repels More

  • Repels ticks for 4 weeks
  • Helps reduce the risk of tick-borne diseases
  • Repels flying insects for up to 5 weeks

Protects the Home

  • Prevents flea reinfestation in your home when used every 4 weeks by killing fleas before they can lay eggs

Each 2ml Pipette Contains:
Active Substances: Fipronil 135.2mg, Permethrin 1009.6mg
Excipients: Butylhydroxytoluene 2.250mg

FRONTLINE Tri-Act Flea and Tick Treatment for Medium Dogs (3 Pipettes)