
If your small dog spends time outdoors, even short walks can expose them to fleas, ticks, mosquitoes, and other biting pests. K9 Advantix II Small Dog Flea & Tick Treatment is designed to provide reliable monthly protection for dogs weighing 4–10 lbs, helping your pet stay comfortable and protected every day.
This easy-to-use topical treatment works quickly to kill fleas and repel ticks, mosquitoes, biting flies, and lice before they become a bigger problem. Each box includes 6 convenient doses, giving your dog up to six months of continuous protection with simple monthly applications.
One of the biggest advantages of K9 Advantix II is that it kills fleas through contact, which means pests do not need to bite your dog to die. The fast-acting formula begins working within hours and continues protecting your pet for up to 30 days after each application.
Fleas and ticks can cause discomfort, itching, and skin irritation for dogs. K9 Advantix II for small dog provides broad protection by targeting adult fleas, flea eggs, and larvae to help interrupt the flea life cycle.
The formula spreads across your dog’s skin surface after application, providing full-body protection without leaving a heavy or greasy feeling. With regular monthly use, it helps keep infestations under control and makes daily life more comfortable for your pet.
K9 Advantix II does more than standard flea treatments by helping protect against:
This makes it a practical choice for dogs living in areas where pests are active throughout the year.
K9 Advantix II begins killing fleas within 12 hours after application and continues protecting your dog for up to 30 days.
Yes, this formula is specially designed for dogs weighing between 4–10 lbs and can be used on puppies 7 weeks and older.
Yes, the treatment becomes waterproof after 24 hours.
No, it also helps repel and kill ticks, mosquitoes, biting flies, and chewing lice.
Apply one dose every 30 days for continuous flea and tick protection.