FRONTLINE Tri-Act Flea & Tick Treatment for Dogs

FRONTLINE Tri-Act Flea & Tick Treatment for Dogs
Product image
Extra Large Dog (40-60kg) » 3 Pack
Extra Small Dog (2-5kg) » 3 Pack
Large Dog (20-40kg) » 3 Pack
Medium Dog (10-20kg) » 3 Pack
Small Dog (5-10kg) » 3 Pack

Images are for illustration purposes only. Packaging may change from time to time and images on our website may or may not be updated.

  • Extra Large Dog (40-60kg) » 3 Pack £38.99
  • Extra Small Dog (2-5kg) » 3 Pack £28.00
  • Large Dog (20-40kg) » 3 Pack £32.99
  • Medium Dog (10-20kg) » 3 Pack £30.49
  • Small Dog (5-10kg) » 3 Pack £28.00

Selection of 5 products from

£28.00 to £38.99



Give your dog a new level of parasite protectio

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 diseasesor cause irritation to your dog. Use every 4 weeks for optimal protection.


•Starts killing fleas in just 5 minutes1

•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 weeksby killing fleas before they can lay eggs.

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.

1.Haloset al. (2016) Parasites & Vectors, 9:57FRONTLINE Tri-Act® contains fipronil and permethrin. UK: NFA-VPS. Further information available in the SPC or from Boehringer Ingelheim Animal Health UK Ltd, RG12 8YS, UK. Frontline Tri-Act® is a registered trademark of the Boehringer Ingelheim Group. ©2020 Boehringer Ingelheim Animal Health UK Ltd. All rights reserved. Date of preparation: Sept 2020. UI-PHC-0175-2020. Use Medicines Responsibly.

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All prices include VAT where applicable.

Medication Datasheets

Reviews (1)

Summary of Reviews for FRONTLINE Tri-Act Flea & Tick Treatment for Dogs

Overall 1
Ease Of Use
Value For Money
Absence Of Side Effects
1 out of 1 (100%) customers would recommend this product.
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By on 5 February 2021


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Q & A

Below are some recent questions we've received regarding FRONTLINE Tri-Act Flea & Tick Treatment for Dogs, including answers from our team.

24 December 2020 at 9:55pm

Pack or pipet?


Could you please confirm what does mean pack? Do it's mean 3 packx3 pipets? So is 9 pipet? Or 1box x1 pipet?

  • VioVet Staff

The Frontline Tri-Act comes in packs of 3 pipettes. A pack of 3 on our site means 3 pipettes in 1 pack.

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