I heard that lavender is a deterrent too. I believe tea tree oil does something too. I still haven't figured out what it is about brewer's yeast that keeps fleas away from dogs. I've heard a couple of people recommend putting garlic powder and the yeast in the dry food and that would keep fleas away. Oh and I've heard the same about vinegar too, a diluted version of it. Fleas and mosquitoes don't like the acidic environment.
Permalink Reply by Katy on October 2, 2010 at 2:38pm
On this subject of feeding garlic to humans and dogs, how much a week or day to feed your corgi (per pound or ten lbs or just in general) to keep fleas at bay? Both mine ended up with them from a missed frontline application. Put frontline on and heard/read that the garlic can keep the fleas at bay.
I fed 1/4tsp to them today, first time ever.