I've met a few people now who think the same as me about that Frontline, I always think it made my itchy dog worse! The vet also said they don't use it now, they advise either Advocate or Advantage, and my dog seemed a lot better with either of those. They also kill ear mites too. I stopped using Frontline about 3 years ago now on both dogs coz they did nothing but scratch more after I'd applied the pipette. The Piritons should help, and when I saw my vet recently with my itchy dog, she told me to up them to 6 a day!!!!!! I couldn't believe she said that!!!! I was always worried about giving him 3 a day let alone 6!!! I'm going to try the spinach with mine now, Id never heard of that before, but my dog's really bad, he's lived on steroid jabs all his life until recently when he can't have them anymore. Hope you succeed, it drives the poor dog nuts as well as you watching them!

A good thing for keeping fleas at bay is garlic, now I know your not supposed to give garlic in large doses, but my lot get brewers yeast and garlic tabs each day, and I can honestly say hand on heart my dogs have NEVER had fleas, there are four of them, they come into work with me (a dogs home) they mix at shows etc with other dogs, and never had a single flea.

Mo

Fingers crossed it all goes well. Try shampooing her in tea tree oil shampoo when next come to shampoo her.
Becky