Bayer, the manufacturer of K-9 Advantix, launched a new product on the market called K-9 Advantix II.
Advantix the original version has as active ingredients imidacloprid and permethrin , both insecticides. This will protect your pet against fleas, ticks, mosquitos and flies.
Advantix II, the new product, has as active permethrin (insecticide) and pyriproxyfen (insect growth regulator). The second ingredient will prevent eggs and immature forms from developing into adults therefore it is better than the first one.
K9 Advantix II is similar to Frontline Plus.
Both products are once a month treatment and will prevent fleas and ticks for that time as well.