I've never had any luck with frontline since moving out here, though it worked just great for us in California. We've also had better results with Advantix II.
In addition to treating her blankets and bed, you will need to treat all of the soft surfaces in your house like carpets, your bedding, couches etc.
__________________  Don't get your knickers in a knot. Nothing is solved and it just makes you walk funny. |