I feel so bad...my dog is itching like CRAZY!!! No flea medicine seems to be working, definitally NOT frontline or advantage. I also tried an oral tablet, program, which seemed to work but i just don't know...it says it doesnt kill adult fleas but just doesn't allow the larva to hatch. I want something that does both and actually works! I would prefer oral but if it works, I'll take it. Has anyone tried Revolution? It seems to be for fleas and heartworms. Someone please tell me what they use, i cant take the scratching all night and i feel really bad!