Advantix Blue is a topical spot-on treatment for dogs 25kg and over, covering fleas, ticks — including the paralysis tick — lice, and biting insects. Applied monthly or fortnightly depending on tick risk.

The active ingredients imidacloprid and permethrin work on contact, killing parasites before they need to bite. Coverage includes the paralysis tick, brown dog tick, and bush tick, as well as mosquitoes, sandflies, and stable flies. The formulation spreads across the skin after application, providing whole-body protection.

Advantix Blue is a practical choice for large dogs in tick-prone areas — the contact-kill mechanism and broad parasite coverage mean owners aren't managing multiple separate products for flea, tick, and insect control.