Advocate Green is a monthly spot-on parasite treatment for puppies and small dogs weighing up to 4kg. Each application covers a full month of broad-spectrum protection, and the product is sold as a 3-pack — three months in a single purchase. It's applied to the skin at the back of the neck and is water-resistant once dry.

The active ingredients — imidacloprid and moxidectin — target fleas, heartworm, and intestinal worms (roundworm, hookworm, and whipworm) in a single monthly application. It also covers ear mites, mange mites, and lice. Unlike some flea treatments, it works on contact rather than requiring a bite to take effect, and kills flea larvae in the pet's immediate environment to reduce household reinfestation. Note: it does not cover ticks or hydatid tapeworm.

Advocate Green suits small dog owners who want comprehensive parasite coverage without managing multiple separate products. One monthly application handles external parasites, heartworm, and intestinal worms together — which reduces the risk of treatments falling out of sync or being skipped.