Shield your small dog from fleas, ticks, and mosquitoes with fast-acting, waterproof protection that lasts up to 30 days.
- Contains the same active ingredients as K9 Advantix II for Dogs (imidacloprid, permethrin, pyriproxyfen), delivering familiar, powerful protection for your dog against fleas, ticks, and lice.
- Formulated for small dogs (4–10 lbs), this waterproof topical drops system remains effective for up to 30 days, even after your pet gets wet.
- Kills fleas across all life stages—adults, eggs, larvae—and helps you prevent reinfestation by breaking the flea life cycle.
- Provides 5-way defense against fleas, ticks, biting flies, mosquitoes, and lice in a fragrance-free formula that stays effective between baths.
