Name: K9 Advantix II for Large Dogs Over 25 kg - Flea, Tick & Mosquito Protection
Rating: 5.00 (1 reviews)

Advantix II Flea Treatment for Large Dogs Over 25 kg (Blue) - Dog Flea Drops | PetMedsToYourHome Canada

K9 Advantix II for Large Dogs Over 25 kg - Flea, Tick & Mosquito Protection

$104.99 $109.99

✅ No Prescription Needed

K9 Advantix II is available over-the-counter — no vet prescription or dispensing fee required.

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Flea, Tick & Mosquito Protection for Large Dogs Over 25 kg

K9 Advantix II is a monthly topical treatment for dogs that kills fleas, ticks and lice, and repels and kills ticks, mosquitoes and biting flies. This formula is for large dogs over 25 kg (55 lbs).

Available in: 2-pack, 4-pack, or 6-pack (select your size above)

Key Features:

Multi-parasite protection: Fleas, ticks, lice, mosquitoes and biting flies
Kills on contact — parasites don't have to bite
Flea life cycle: Kills adult fleas and helps prevent eggs and larvae from developing
Waterproof after application has dried (see label)
Month-long protection with each application

Active Ingredients:

Imidacloprid, permethrin and pyriproxyfen.

For Dogs:

Over 25 kg (55 lbs)
7 weeks of age and older (see label)

Application:

Apply once monthly following the package directions, directly to the skin as instructed on the label.

⚠️ Important: For dogs only. Do NOT use on cats — permethrin can be harmful or fatal to cats. Keep treated dogs away from cats until the application site is dry.