I use brewers yeast and garlic pills twice daily and also use the diamatacious (Spelling?) earth in their food daily. I SWEAR by it. We're still having problems with fleas (even with using spot treatments and treating the yard and house), BUT with the daily internal treatments I only find one or two on them a day as opposed to what was 20 a month ago.
__________________ Liz Little Lotte , Bouncer, Lilli , Yodi |