Introducing the Frontline Tri-Act Spot On for Large Dogs (Pack of 3) the ultimate defence against unwanted pests. Specifically formulated to cater to the needs of large breed dogs weighing between 20-40kg, this powerful spot-on treatment provides fast-acting and long-lasting protection against fleas, ticks, biting lice, mosquitoes, and other biting insects.

Each pack contains three pipettes, ensuring a three-month supply of continuous protection to keep your furry friend safe and comfortable. Frontline Tri-Act doesn't just kill fleas and ticks; it also repels them before they can bite and transmit harmful diseases, minimizing the risk of discomfort and infections.

Applying Frontline Tri-Act is a breeze thanks to its easy-to-use pipette design. Simply part your dog's fur between the shoulder blades and squeeze the contents directly onto the skin. The fast-absorbing formula quickly disperses over your dogs body, providing comprehensive protection. Within just 24 hours, Frontline Tri-Act begins working its magic, killing fleas and ticks swiftly and sustaining its efficacy for up to 30 days.

What sets Frontline Tri-Act apart is its dual-action formula. Containing two potent active ingredients, Fipronil and Permethrin, it provides a multifaceted approach: Fipronil targets the nervous system of fleas and ticks, causing their demise, while Permethrin acts as both an insecticide and a repellent, keeping those pesky mosquitoes and biting flies at bay.

Veterinarian-approved, waterproof, and gentle on your dogs skin, Frontline Tri-Act ensures your pet can enjoy a carefree outdoor experience, even in the most bug-infested areas. Choose Frontline Tri-Act Spot On for Large Dogs for unbeatable, all-encompassing protection against pests, keeping your beloved companion happy, healthy, and infestation-free.