Brewer's Yeast and Garlic exctract for dogs...anyone heard of this?
Friday, February 01, 2013
Long story short, giant dog, many fleas, Advantage not working. I was told by someone that you can give them a little Brewer's Yeast and/or Garlic extract, and it naturally repels the fleas. Has anyone tried this? Does it work? Or waste of $9 in supplements?