Advantix Spot-On for Dogs (Red) is a monthly topical flea and tick treatment designed for large dogs (10-25kg), colour-coded red on the Australian Advantix range. Sold as a 3-pack of spot-on applicators, it provides monthly protection against a broad range of external parasites and biting insects with a single application between the shoulder blades.

The formula combines two proven active ingredients — imidacloprid for fast flea control and permethrin for tick and insect repellency. It kills and repels paralysis ticks for up to two weeks, also handling brown dog and bush ticks, kills fleas on contact within an hour, kills flea larvae in your dog's surroundings, reduces flea allergy dermatitis, and repels mosquitoes, sandflies and stable flies. The spot-on is water-resistant once dry, so it continues working after swimming, bathing or heavy rain. **Important: Advantix is for dogs only — permethrin is highly toxic to cats.**

Red-pack Advantix is the standard pick for medium-large dogs in Australia's paralysis tick zones, where repellent action before the bite matters more than just killing parasites after the fact. The 3-pack is a sensible everyday purchase, giving three months of monthly protection.