It's my understanding that people use B's yeast and garlic 'in place of' other remedies. The woman at the Health food store said she has always used it for her dogs and has never had any problems with fleas. She suggested using one tablet /capsule of each daily - the garlic capsule is 500 mg. I gave my pup about a half of a B's yeast tab, to break her in slowly. But, didn't give any garlic yet.
Julie
