FRONTLINE TRI-ACT has a unique formula that kills faster and repels more disease-carrying parasites than the next leading competitor brand. Used every 4 weeks, it's the next level in parasite control for dogs, providing long-lasting protection against flying insects as well as fleas and ticks, while also preventing home flea infestations. FRONTLINE TRI-ACT 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.

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

CONTROLS
- Prevents a flea infestation in your home when used every 4 weeks by killing fleas before they can lay eggs Clinically proven and formulated specifically for dogs, FRONTLINE TRI-ACT is also water-resistant after 48 hours – so your dog can enjoy occasional swimming and bathing and still stay protected.

1. Halos et al. (2016) Parasites and Vectors, 9:57

Due to changes in legislation, we are unable to send this item to Northern Ireland. An alternative product may be available in one of our stores.

Approximate Dimensions (Product)

• 5.01-10.0kg H11.2 x W14.8 x D1.7cm
• 10.01-20.0kg H11.2 x W14.8 x D1.7cm
• 20.01-40.0kg H11.2 x W14.8 x D1.7cm
• Product code: P71041