Advantix II - Flea & Tick Medicine - Medium Dogs

The K9 Advantix II – Medium Dogs Flea & Tick Medicine (for medium-sized dogs) offers a monthly topical treatment that kills fleas, ticks, mosquitoes and lice through contact—without requiring a bite. This medicated spot-on solution is formulated for dogs weighing 4.6 kg to 11 kg (≈ 10 lb to 24 lb) and over 8 weeks of age. It’s applied to the skin from the shoulder to the base of the tail and provides protection for up to four weeks when used monthly. 

Key Features:

• Effective against fleas (all life stages), ticks and mosquitoes—kills on contact without the parasite needing to bite. 

• Designed specifically for dogs weighing 4.6 kg to 11 kg (10 lb to 24 lb) and aged 8 weeks or older.

• Waterproof after 24 hours; remains effective after bathing or swimming if applied properly.

• Warning: Do not use on cats or kittens. Dogs treated with this product may be harmful to cats through close contact. 

• Easy monthly application: part hair on the dog’s back, apply the solution directly onto the skin between the shoulder blades to tail.