I'm wondering if you use frontline every month and then go without for a month to two months if they are still covered. My babies are scratching but I can't find anything. I skipped for a couple of months because it was winter and then suddenly it was warm. They are inside dogs and if they have fleas they have to have come from the outside dogs when they come in at night. They are way, way past due for a bath so they shouldn't be scratching because I washed out all their body oils. I try to put frontline on the at the begining of each month, the same with their heartworm pills, I find it the easiest way to remember. SS payday, buy the stuff and give it and I don't have to think about it again until next month. I also have been spraying our yard for ticks and fleas, but not yet this year. Sylvia |