K9 Advantix^® II for Dogs

K9 Advantix^® II includes an insect growth regulator (IGR) for a broader range of flea protection. In addition to killing adult fleas, it also kills flea eggs and flea larvae.

K9 Advantix^® II Small Dog
1 sleeve of 12 4-packs (0.4 mL tubes)
1 sleeve of 12 6-packs (0.4 mL tubes)

K9 Advantix^® II Medium Dog
1 sleeve of 12 4-packs (1.0 mL tubes)
1 sleeve of 12 6-packs (1.0 mL tubes)

K9 Advantix^® II Large Dog
1 sleeve of 12 4-packs (2.5 mL tubes)
1 sleeve of 12 6-packs (2.5 mL tubes)

K9 Advantix^® II Extra Large Dog
1 sleeve of 12 4-packs (4.0 mL tubes)
1 sleeve of 12 6-packs (4.0 mL tubes)

Product Label

The active ingredients are 8.8% imidacloprid, 44% permethrin and 0.44% pyriproxyfen.

K9 Advantix^® II is available in four sizes: Small Dog, Medium Dog, Large Dog and Extra-large Dog. Monthly treatments are required for optimal control and prevention of fleas and ticks.

For dogs over 55 lbs., do not apply more than one tube per treatment. Do not use on puppies under 7 weeks of age or weighing less than 4 lbs.

K9 Advantix^® II kills fleas on dogs within 12 hours of application. It kills re-infesting fleas from the surroundings within 2 hours and protects against further reinfestation for at least four weeks.

A single application of K9 Advantix^® II remains effective for four weeks. However, if the dog has a severe infestation, re-treatment within a month may be necessary; dogs should not be re-treated more than once every seven days. After flea control is attained, return to a monthly treatment schedule.

How to Treat a Flea Infestation