Advocate Spot-On is a monthly flea and worm treatment for cats over 4kg. It covers fleas, heartworm, roundworm, hookworm, and ear mites in a single application, making it one of the broader-spectrum spot-ons available for cats.

The active ingredients — imidacloprid and moxidectin — work on contact, so fleas don't need to bite to be killed. It also disrupts the flea life cycle by eliminating larvae in the cat's environment. Water-resistant once dry, it remains effective through normal grooming. The 3-pack format covers a full quarter of parasite protection.

Owners choose Advocate when they want a single monthly treatment that handles both external parasites and intestinal worms without needing separate products. The spot-on application is straightforward, and the broad coverage suits cats with outdoor access or multi-pet households.