We're having a hard time right now with fleas on the dogs. NOTHING works. Both dogs have it. I know where they are coming from (field I walkink in -have since stopped though). We gave Lizzie a Capstar a few days ago which redused her scartching alot, but not totally. I've washed bedding, and am washing her crate bed now. Both dogs got Fronline Plus no more than 2 weeks ago. I just gave both dogs a Capstar again. What do I do? Change Flea and Tick med? If I do that, what do I change it too? I'm at a total loss, I know of 3/4 other dog owners that are having the same problem.