[Tippiechick]

From a homeopathic stance, you could brewer's yeast to her diet. Neem is also effective. We use these in addition to Frontline Plus.

You can also ask your vet for a capstar if you have a sudden outbreak. That will rid your baby of any fleas that are alive. Most flea products don't truly keep fleas off of dogs. They typically use the dog as bait. They bite the dog and then the poison sterilizes them from producing. Frontline is better because it also kills adults. It's not 100% effective at keeping fleas off of the dog, trust me. You will still see fleas and even flea "dirt" on your dog if the flea has not bitten your dog.

You should consider having your home treated by an exterminator. If you do have fleas in your home, they can kill any adults and eggs.