We've been using Frontline Plus every three weeks since May and once a month before that since Bridger the Mini Aussie was a pup. Sometime in May we picked up a resistant flea. The Frontline seems to start controlling them a little for maybe a week after we put it on then right back to the same thing. The only thing that works is Capstar but only for a day or two of course. We have a 1.5 year old girl so my wife refuses to fumigate or otherwise put a pesticide inside the house - there seems to be no hope in convincing her otherwise and I'm not so sure I want to anyway.
Any recommendations on something that works on fleas resistant to Frontline Plus? Petmeds says Advantix II for a topical. There is also Advantage II but that doesn't control ticks which is a no go in Iowa with deer ticks and Lyme disease. Reading the comments on Petmeds seems to suggest Advantix II also has fleas that are resistant to it.
I'd be willing to try a pill as well or mixing them up if it was safe and effective. I've used Frontline for over a decade and it worked great till this summer. The folks at Frontline claim that it should take care of any and all fleas we have after a couple months with no treatment of the house needed. I believe that might have been true at one time but it hasn't been my experience this summer.
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