# Frontline Tri-Act Spot-On Flea, Tick & Lice Treatment for Dogs

> FRONTLINE TRI-ACT® is a spot-on solution with a triple-action formula that kills newly arriving fleas and ticks within 6 hours. It also repels flying insects for up to 5 weeks and is available in convenient 3-dose packs. We offer a full range of sizes for dogs weighing 5 kg and above, with a guid...

*Source: https://ashcroft4pets.co.uk/shop-pet-supplies/frontline-tri-act-spot-on-solution-for-dogs/*

FRONTLINE TRI-ACT® Spot-On Solution for Dogs – 3-Dose Pack

FRONTLINE TRI-ACT® is a spot-on treatment for dogs that protects them from fleas, ticks, mosquitoes, biting flies, and sandflies. It contains fipronil and permethrin, working quickly to keep your dog safe and comfortable.

It kills newly arriving fleas and ticks within 6 hours from 2 days after treatment. It also repels ticks for 4 weeks and flying insects for up to 5 weeks, helping prevent bites. When used every 4 weeks, it stops flea infestations in the home by killing fleas before they can lay eggs.

FRONTLINE TRI-ACT® gives your dog fast, long-lasting protection, so they can enjoy playtime and outdoor adventures without the worry of fleas, ticks, or biting insects.

**It’s available in 3-dose packs.**

- For dogs weighing 5-10 kg
- For dogs weighing 10-20 kg
- For dogs weighing 20-40 kg

For dogs above 40 kg bodyweight, use the appropriate combination of two pipette sizes that most closely matches the bodyweight.

- Frontline Tri-Act (NFA-VPS): *No prescription needed, supplied by a vet, pharmacist, or SQP with safe-use advice in the UK.*