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Frontline Tri-Act Flea & Tick Treament for Giant Dogs (40-60kg)

Frontline Tri-Act Flea & Tick Treament for Giant Dogs (40-60kg)

Regular price £30.37
Regular price £43.79 Sale price £30.37
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New Frontline Tri-act for dogs has a unique formula that kills faster and repels more disease-carrying parasites than the next leading competitor brand. Used every 4 weeks, it is the next level in parasite control for dogs, providing long-lasting protection against flying insects as well as fleas and ticks whilst also preventing home flea infestations.

Frontline Tri-act for dogs helps to keep your dog active, healthy and happy by working against a range of common UK parasites that can transmit diseases or cause irritation to your dog. Use every 4 weeks for optimal protection.

Clinically proven and formulated specifically for dogs, Frontline Tri-act for dogs is also water-resistant after 48 hours – so your dog can enjoy occasional swimming and bathing and still stay protected.


  • Starts killing fleas in just 5 minutes
  • Kills newly arriving fleas and ticks on your dog within 6 hours and keeps working for the whole duration of treatment
  • Kills mosquitoes, biting flies and sandflies


  • Repels ticks for 4 weeks
  • Helps reduces the risk of tick-borne diseases
  • Repels flying insects for up to 5 weeks to prevent them from biting


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

3 Pack